Definitions by claire delaney

slut chin

when you are making out with a boy who has a five-o'clock shadow and it rubs your chin raw

yo, i was smooching adam last night and now i have the mark of a slut chin!

when you are making out hxc and the boy/girl bites on your lips repeatedly, causing tenderness and swelling come morning

holy moly! my slut lips look so full and luscious after my hxc makeout with matt.