Cartman in ninja form
Cartman: ha ha ha ha now you are a chicken ha ha ha ha
Kyle: goddamn it cartman
Eric Cartman's ninja name in the episode of South Park "Good Time With Weapons"
"I am Bulrog, a tough brute ninja who has dedicated his life to eradicate the world of hippies"
Kyle: "Alright guys, hold on...I'll use MY special power to see into the future and see where we should head next"
Cartman: "HOLD ON GUYS! I actually have another special power to, I can see into the future too but better than Kyle"
Kyle:"Goddammit Cartman! you can't keep making up powers!"
Cartman: "I...am Bulrog, and I have lots and lots of powers."