What is Fuckknot?
1.
A pile of people tangled and fucking. A form of an orgy.
Speaker 1: I'm so hitting up that fuckknot tonight at Jasmine's house.
Speaker 2: Yeah, I heard she does it a lot.
See
2.
the resultant knot made in the back of a persons hair due to thrashing about during intercourse.
that fuckknot in your hair makes you look like a giant cactus.