Dementor Mist

A low hanging mist or fog that sucks the happiness out of those surrounded by it

Tracey - I feel so depressed, Matt hasn't txted me back

Pemo - Stop being such a pussy, you don't actually care - it's just the Dementor mist making you miserable

by aceofclubs222 December 20, 2010

dementor kiss

When you're fucking someone so hard and making out that you literally suck the breath out of them.

We were going so hard I couldnt breathe cause he kept giving me dementor kisses!

by Sdawgwheels November 22, 2014

Dementor

To stick ones mouth on another persons asshole and suck a fart out.

Ron gave Harry a dementor after the quidditch match.

by HilariousHarryPotter February 21, 2015