a vegetable, one of several that make for an excellent "penis". Available in various lengths and circumferences. Best washed and dried before use (who knows where they've been !) Similar to zuchini, carrots, cucumbers.
When she has to come home alone on Saturday night, she cozies up to her vegetable bin and chooses her mate from among the cucumbers, zuchini, carrots and leeks.
by Jake February 25, 2004
Get the leekmug. person 1: I was with this girl last night and we were at the movies and she cummed all over!
person 2: Naw dude she leeked!!!!
person 2: Naw dude she leeked!!!!
by CheezyO July 13, 2016
Get the Leekmug. by The Directorr June 1, 2010
Get the leekmug. by Luna Garcia June 3, 2017
Get the Leekmug. (N.) The Natural Sword of the Pokemon, Farfetch'd. With it, it can do such attacks as Slash and Swords Dance. It is of poor quality though, as no one (maybe Jackie Chan and that's it) has ever used onion sprig as a formidable weapon.
This Thanksgiving, we're having Farfetch'd, the near extinct Pokemon. It is just NO GOOD AT ALL without the Leek as seasoning, though.
by G-Union October 29, 2003
Get the leekmug. 
Cross between Looser, Nerd and a Geek. becoming an addition to the word neek around london by chavs.
Hey blad, lemmie see your fone cos i dont wanna jack it....dont me such a leek man...lemmie see it....
by The cool person that is me September 25, 2005
Get the leekmug.