If it's TG code you can hold down spacebar to have Throw always on (which means you catch it) and then just click again to throw. I love doing it with smartasses who catch pies thrown at them to immediately fling it back in their face. This works because they made it so that spacebar is 'throw' but it also is a hold instead of a toggle
I know its probably not going to happen, but could you do some in-depth tutorials of all these insane things that you can do in the game? Like, how you even think of some of the stuff is absolutely amazing and boggles me, nor did I know half of the stuff. But you just do it so confidently, in awe.
I spammed Z a lot, but I built the grenades empty so it didn't do anything other than make the little green dot at the bottom periodically turn yellow!
The song is "It has to be this way" from the game "Metal Gear Rising: Revengeance" Do yourself a favor and play it. it's worth it for the soundtrack alone. It's on sale for only 7.49 USD on steam.