The word to describe a penis that is flaccid and sticking to the balls in an unattractive manner. Usually occurs in hot humid weather.
Matt: Can I see your cock?
Adam: Na man it's hot, my dick is all slugly and shit.
a slut that is ugly
an easy girl but really nasty and you're like..wth
That chick is so easy but dam shes ugly...stupid slugly loser
(adj.) -a slut who is fucking ugly and has the mind of a slug.
(noun.) ies- Sluts who are ugly and have minds as slow as slugs.
Rachel is such a slugly.
Wow , they're such sluglies.
Used to describe a person who is slug-ugly.
Guy 1: DUDE! Have you seen that girl!?
Guy 2: Yeahh, I know, she's slugly isn't she..