I'm Jacob's mother...

And he gets it from me..that verbal stuff while playing video games..Ben plays quietly, you hear the game but rarely Ben. Jake is all there, loud, involved, vocal..he's that kid of gamer..and now I own an x-box 360 and How to Train your Dragon..and I'm loud, and I am vocal and I might not be very good at the game but you can tell I am playing my silly video game before you get to the front door...ya, I'm Jacob's mother and he got that from me.
Hopefully in a couple weeks he will be here on leave and it will be Jake telling his character how to do it right...and I will find it far more funny now than I did in the past. Now I do know where he gets that from...