I hear yeah bro. And when I mean I hear ya, I hear "Everything is Awesome, Everything is Cool when your part of a team," then lonely island comes in
One of my friends thought it would be fun to try one of those impromptu races and it was motorcycle(the most exspensive one) VS his Gauntlet. Once we started I went zooming past him, and when I looked back, realizing he had stopped and started up his extremely fast Gauntlet right for me. He somehow popped my tires and I could barely move, then I got hit so hard he wasted me and he won the race. Then I destroyed his gauntlet with a nice satchel charge.
Ever since I beat the game I can't perform them at all. Am I the only one? It was so weird because I'd walk up behind a sniper, and the button would not show up, then I'd press it, and still nothing. (I still took him down with the sliced up cape and a nice beatdown) I'd even go up to other different enemies and it wouldn't work!
You have to do all his side missions and within them each has 1 exclusive Deadpool Red Brick.
http://www.youtube.com/watch?v=Gtr0DkUh15Y&feature=youtube_gdata check this if you don't get what I'm saying