vyhledat jakékoliv slovo, například wcw:
 
1.
when some is slacking off or doing a bad job..
haha look at george being a slack nut no more weed for him it make him.. i think hes gay.... yeah look how hes fondaling mr.shanks over there..
od uživatele kksdjaj aas f a 01. Září 2006
 
2.
Moronic, stupid or slow witted, derived from the phrase "as slack as a bag of nuts"
That kid is a complete slacknut!
od uživatele Giggles595 25. Červen 2010
 
3.
Nuts that are deprived of sexual intercourse therefore being "slacked" or "slacking".
Hey slacknuts, you aint got laid in months.
od uživatele Jerry Schlong 27. Červen 2006