Can mean ugly, offensive, unpleasant or abhorrent
Generally - not nice!!!
Fiona: Aw man, my Mum is coming over later, shit!
Friend: Why whats up with that?
Fiona: I freakin hate her she's so repulsive!!!
Someone who makes you feel sick or groggy
Here by the way , spy her cheddar muff , its pure repulsive.