During fellatio, the mail partner cups, a fart into the female partner’s face, just before ejaculation.

Its an old fashioned 'chav'. It's a sort of person who gets away with everything and is hated by adults.

When sombody gives you head while playing videogames

Skankle (sk-ANG-kuhl) n:
1 A person lacking integrity; slutty.
2 A promiscuous ankle.
3. A straight mark-ass trick; skank.

A scrawny, nerdy, caucasin male; obsessed with video games; wears computer humor shirts and shirts from the 80's to try and be cool and act ghetto. Also drives a 240sx, because he thinks it's cool and everyone else is doing it. Proceed with caution: shoot at first sight.

someone who basically has a face that was made of various fucks gathered from all around the globe, from madagascar to himalayas.