Fahdunk 

(v) The motion of taking ones penis, and slapping it across anothers face in a brisk motion; normally cauing severe head and neck trauma. (One is usually fadunked while the "fadunker" is in the process of ejaculation," and almost always leaving a deep purple bruise.

As the 5 year old mexican walked down the dark alley, he was randomly fadunked by a large black, hepes infested penis. He was flung 50 yards and out of the alley, only to be run over by a stolen semi.

Fahdunk by Bosqueef March 8, 2005

Fadunk 

The sound made when a wet cock, usually right from the mouth of a female, slaps the face.

Dude, I pulled it out of her mouth and fadunked her!!!

Fadunk by Jew Dog August 21, 2007

Fadunk 

The act of slapping another person in the face with your cock. Hence leaving a large, red mark on their cheek.

That bitch wouldnt shut the fuck up so i had to fadunk her from across the room. Knocked the bitch out cold for two hours.

Fadunk by Asshat November 18, 2003

fadunkadunk 

a girl with a hughe gehtto booty, usually bigger than anything ever seen

damn check out that girl loquesha she got tha fadunkadunks

fadunkadunk by joe heregger January 26, 2005

chinese fadunk 

(n) the act of blowing your load in a girl's eyes and as she wipes the spunk out of her eyes, (hence the chinese part) you smack her in the face with your cock

Last night i pulled a chinese fadunk on Lisi.

chinese fadunk by stop snitchin August 28, 2007

fadunk 

the act of slapping your dick around someones face or head

after the gobbie i fadunked her

fadunk by jackroll June 11, 2006

Fadunk 

(v.) to smack someone in the face with a penis that has recently ejaculated to leave a mushroom print. loads of fun.

Haha Jeff fell asleep and Matt fadunked him! I always thought those two were weird. Fadunk! Fadunkity dunk dunk dunk.

Fadunk by anonymous November 29, 2003