When you bust a nut in a girls hair and it hardens overnight

Any brown kid that gels his hair everyday to look like a guido. Often the gel gets to this persons head, making his vocabulary and grammar incorrect/limited/ made up.

When a man ejaculates in another's hair, causing it to stick like hair gel.

1. The main ingredient of cheetos
2. Cancer cure
3. Phat poot

When you cum in your hand and put it it your hair.

A male who whilst at his girlfriends mothers house sneaks into her room and steals her hair gel

When you cum in some chick's hair.