To pour tobasco sauce into the male's pee hole, and then have any form of sex. Anal, oral, vaginal, for the male will ejaculate a with the tobasco sauce in it as well.
"His junk tassted really hot because he Anderson Fireballed me" - "He really burned my anus when he Anderson Fireballed me" - "Will it burn my vag if he Anderson Fireballs me?" - "Hey dude, I got the perfect gift... give her the ol' Anderson Fireball!" - "I got an Anderson Fireball in my eyes once, it wasn't pleasant. Now I always swallow"
by Mark Neverwinter May 26, 2008
The Urban Dictionary Mug
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