John Cena dressed as Vanilla Ice
for the Halloween party scenes. He did his first rap, with the opening lines, "Alright stop, collaborate and listen/Ice is back with a brand new proposition" being based on the opening lines of Vanilla Ice's hit "Ice Ice Baby." Cena subsequently turned heel and started his rapping gimmick, calling himself "The Dr. of Thugenomics." See more
Alright stop, collaborate and listen/Ice is back with a brand new proposition/Your position is that of a failure/I'm gonna nail you, to Jamie Noble's trailer/And then I dare you, to run around and cause a scare/Give people the shakes, and make them to change their underwear/I'm on top, it's my fault that you're under there./You want to bare? Have no fault, shave you back hair/I'm fast, I've got to go, it's been a blast/Came out of the locker room, stole Rey Mysterio's mask/Tried to get 'Taker's...