intransitive verb- The act of telling on someone(snitching) and recieving a reward in return.
also
To turn informer; betray an accomplice or secret.

when someone does a super short, super high pitched scream-like noise.

(v)The act of smoking marijuana.

This term can be used in many instances. Mostly used to describe sexual sounds or acts. Such as masturbating and sex. Making someone squeal would imply doing sexual things to them so aggressively that they make squeal noises.

Another term for pinch harmonics on a guitar. It is an artificial harmonic, achieved by brushing the thumb of your picking hand against the string in the same stroke as the pick. The resulting tone is very high pitched and shrill sounding.

A derivative from the italian word "squillo" meaning "ring", "beep" (also a euphemism for "prostitute"). It refers to a short ring on a mobile phone that does not require an answer to the call. It's used as a quick and cheap way no notify somebody e.g. that you're arrived in a place. Teenagers also use it a lot as a way to say "I'm thinking about you".

The act of half attacking someone and removing their clothes as a joke while one of the perpetrators usually shouts SQUEAL at the victim in an attempt to make the act even funnier than just removing the victims clothes.