Angry Chris
A sexual act when you're giving your domesticated pet of choice a rim job and at the point of ejaculation, you kick it's legs out (or rip it's wings off) and take a shit over their face while screaming "FUCKING GAY CHESS RULES!"
"I was having fun with Sparky last night and since I was alone and horny, i gave him an Angry Chris. Then his owner came in and I gave the bitch one too."