a cock that is posistioned inward. most cases jutting into the man's hips. (looks like a second bellybutton)
by thomas raines April 4, 2003
Get the sinepmug. SINEPsinep is penis backwards go around and write sinep on ur friends paper or ne where without ne one knowin wut it means. till teachers find out thn ur fucked...
by SKATER ROB <HAHA May 23, 2006
Get the SINEPmug. Joe: I love the taste of sinep! (Estonian: Ma armastan peenise maitset; Icelandic: Ég elska bragðið af typpinu)
by DaCuteRaccoon January 18, 2022
Get the sinepmug. 

