Lil Tommy Terror is a collaborator of Die Antwoord. Six years old at the time, he appeared on their songs “Wings on my Penis” (which he also wrote) and “U Like Boobies.” This adds to the humor of the songs as Tommy is just a little kid swearing and rapping.
His actual identity is unknown. Ninja, male rapper of Die Antwoord, said this when asked who he is:
I don’t know if I can say. If his grandmother finds out who he is, she’ll have a heart attack. Tommy Terror’s dad said we can’t say anything. It has to be like the biggest secret. He’s only six years old.
In the same interview, Ninja also elaborated a little more on Tommy. According to him, he draws penises on everything (which was the inspiration for “Wings on my Penis”).