Christian O'Connell and David Tennant's twittersode 

"That wasn't the TARDIS sounds effect!" "I'm not doing the voice, he doesn't deserve it." "What is that sound effect?! That is not the TARDIS!" Oh David you crack me up.

..I love how the fanboy part of david was fighting about the sound effect of the TARDIS I love David Tennant

DT's voice gets sooo high when he's distressed ahaha

I love how David was dreading the skit and then once it started he got really into it and excited :D he instantly drawn in the audience. awesome actor.

"John, I'm sorry...I'm so sorry...". He literally says this!

"Oh John I'm so sorry..." lol

"I'm trying to face it like a man" He sounded really sad, small and scared there! hahaha

"That's NOT the Tardis, that's a toilett!" Hahaha! XD

I giggled through the whole thing! "I'm ready. I'm ready for you." "I'm sexier than Billie Piper and that Freema put together." I love Martin!! So random!!

i love how david always stands up to do his lines. ever a professional!

I just love how David Tennant is game for quirky stuff and gets all excited and involved. Among a lot of things. It is a list. Longish list.

"That is not the TARDIS!" I always lose it when his voice goes all squeaky like that.

"Ready for you" "Mmmmh" I just couldn't stop laughing through the whole video "I'm sexier than Billie Piper and Freema put together" The security guard is hilarious lol

*weird sound* "Oh it's the Tardis!" Me: "THAT is NOT the Tardis!" David: "That's not the Tardis!" Me: "SEE!! you fail!" xD

"...We're preforming this on the bed that I slept on for the last 15 years..." "Yeah, you can win this..." Those are the only things I heard for the first few seconds of this as they continued to repeat in my head a few times XD

That's not the tardis! it's a toilet! Brilliant

Wow, you can really feel his embarrassment in doing this. XD But he and John Sim were excellent sports and I certainly got a terrific laugh out of it.

i love that they can't stop laughing through this hole thing. what great fun.

I love that they got John Simm involved!

This was too funny what sort of toilet flashe's like that! this is too funny im crying

too much fun! thanks for letting us share the moment!! (audio is nice but video is like getting to be there with you!) :o) Poor DT was sooo apprehensive! and I've got to wonder what toilets you have that sound even semi Tardis-like?!

"Oh John I'm so sorry..." XD

"i'm sorry john" xD

Omg I laughed so hard at this XD Martin is a star! And the completely deadpan way that John Simm read his lines XD "...Helloooo Doctor."

0:50 Don't. Wanna, Know. Also, I love how flustered David got. He's a good boy.

looool I can't get enough of this! I've seen it 'bout 20 times by now, but this is hilarious. poor David it is so embarrassing for him. but he has done it very well... best Doctor Who ever!!

Those headphones make him look a bit like a Cyberman...

Just a quick note about the bed. It was sold in auction for about 5,000 pounds. Before it could be delivered all the group on the Christian O'Connel show got on the bed and it completely gave way and broke. I guess it was too much for the 15yr old bed! They had to compensate for the destroyed bed!! HeHe! LOL!

@VPureBloodPrincessK According to the BBC, he doesn't use ANY social media sites at all. It's a shame, really. He'd have a gazillion followers. But he's one of the fabulous stars who likes his personal life to stay private.

"Sphincter tightening..mine is certainly tight".. poor David😟😂

I would have loved to have had that bed!!!

that was definitely the sound of a sonic toilet.

"That is not the Tardis that's a toliet"

thanks for posting these so us fans in the usa can see ...

poor david he sounded nervous and scared at the beginning!

Oh those poor men.......John and David,,,,,,

David is such a good sport in this, bless him. Mind you, when the Master is plotting to destroy the Cowell empire, I'm inclined to be on his side this time. :)

John Simm sounds just as hot over the phone. *faints*

DT was right, it didn't deserve the voice. :P

I think the tenth Doctor is now eternally shipped with John Simm's Master, in a variety of ways...

omg so funny loved it laughed so hard and mr DT couldn't keep a straight face he kept laughing which made me keep laughing keep it up DT

Brilliant!

Martin the security guard is awesome.

Absolute Radio is awesome!

1:12-1:15 "i'm... you know, trying to face it like a man" LOL XD

omg, meee toooo!!! i'd give anything for that bed! haha

this is brilliant

Does David come with the bed?

haha wen christian goes oh david i was in fits of giggles

you've really got to be an obsessed fan to want to win somebody's bed.

I wonder what kind of fun he had on that bed. I hope he built a Lego TARDIS

Oh, Martin. :]

Oh what I would give for that bed.... xD Love this!

"sphincter-tightening"..... BWhahahaha!!! I'm gonna try and use that in everyday conversation from now on. And David is right...... that is NOT the TARDIS!!! Its, as he put it (in his highest, teen fanboy voice), "its a toilet or a port-a-loo!!".... XD ♥

His headphones look HUGE on his head:)

Im bloody laughingstock i think i just peed myself... 😂

LOL!!!!! Wouldnt you just love to be on that bed. Lucky person who won it.

And now whenever I flush a toilet I will just think of the TARDIS.

lmao that was hilarious xDDD

lol!! this is hilarious!

Best Doctor Who episode ever. XD

I want his bed :c

Oh, God, that was horrible! And super funny! XP

The "Tardis" does sound more like the toilet in the Tardis.

I laughed really hard with this- it was just too funny not to!

David Tennant and John Simm... *flails*

@buffykidd1971 Isn't it. Just adorable.

"... and narrowly missed taking out the.. famous DJ? Did you write this?! *Well* - mildly well-known DJ..." LOL.

So the Master wants to end the Simon Cowell empire? But, isn't that a good thing? LOL

I'm sure he died a little on the inside.

Winning David's bed? What?

One: OMG JOHN SIMM GHSJDOGHNSJ Two: That wasn´t the TARDIS. If David says so it wasn´t. Also it really wasn´t.

ahahahahaha david and john XD it wouldve been amazing if he did the voic though :3

Doctor Who hates Jedward I guess. They made a sketch with Matt Smith as the Doctor helping the parents of Jedward give birth and he tells them their kids will be more vocally annoying than a Dalek.

i feel sorry for john!

i think i ust peed myselfj

This is just plain silly - honestly! DT apoligised, what?, 3 times to JS (rightly so). The bed - omg, he's auctioning off for Children in need - a T, cup, but a bed? "I'm not doing the voice, it doesn't deserve it!" :) (bless)

Im glad he didn't do the voice. I'd never be able to watch Doctor Who seriously ever again!