Gift Grub's Mario Rosenstock on The Late Late Show 

He is the top man at impersonations. I love the way, he really pumped up the Irish American thing,for his take off of Michael Flatley. He also does a top class, Miriam O' Callaghan take off.

my grandfather the tinker flatley!!!!!! brillant

Theses are the times when I miss Dermot Morgan cause no1 can hold a candle to him.

the best thing to come around since the unbelievable's

One of his best, was reminded on a 10 hour flight from SF!

dermot morgan also did a great impression of michael noonan

Tubridy crying with laughter is as funny as Mario!

Love how Ryan can't stop laughing its brilliant :D

I have watched this lots of times and love it very very funny. What makes it even funnier is that Ryan can't stop laughing

I would say most of the views were from me. I cannot contain my laughter.

I love listening to him every morning on Today FM on my way to work!

He is good.

tinker flatley ....omg crying

He does a great Daniel o donnell he is awesome!!!!!!!!!!!

Mario rosenstock wat a legend

I bloody love this man!

Soft day!....soft day thank god and beggara!

Not a huge Gift Grub fan but I love his Michael Flatley impression. I hate plastic paddies!!!

His best impression is Daniel.

Going to ee gift grub 2 this Friday so excited!

Absolutely brilliant, Marion for President, Taoiseach, Min for Finance, etc...

Pure genius to be sure

Geoge hook inmpression was top class

my grandfather the thinker flatley

legend

love him hes class

class act!

Hahaha! The lucozade sport ad with the pedigree! LOL!

@burgersrgood4u He was going to but it fell theough and he started doing gift grub

5 people are linda martin!

I thought that was Micheal Flatley.

SOFT DAY THANK GOD!!!!!!

He is amazing! So funny!

this is brilliant, no, no no no, I don't know what he.s talking about, I'm an American...

he is funny cos he makes me laugh

brilliant

just irish stuff lyk..nobody can beat the irish :)

just deadly

cant wait to see him saturday night in ennis :D

what 4 sad acts dislike this? brilliant lol

"I've been dying to come out for ages" OH HO HO HO!!!

thats hilarious

hahaha,why boil cabbage twice?!lol

Thought Ryan wud piss himself laughing

What's he actually supposed to be saying when he says that?

SOFT DAY

watta legend

make a seperate video of george hook and ronan o gara

Wasn't he aunt Monica on the den?

I take it you work for Today FM.

Now that would be funny.

make a seperate video of ronan o gara

begorrah soft day i am sure. lol

*george

cripes!!!!!

Tudgity

@SeanMeehanTV Aren't you great.

@MrHellohel Tinker not thinker. Although maybe he was a great thinker!

WORST Joan Burton impression EVER!!!!