Short for "Master Tool", typically used to describe someone who sucks up to and does random shit for others. Also connotative of someone who is acting effeminate and showing a girl his "sensitive side" just to get some pooty.

Usually screamed repeatedly in a high-pitched voice (pronounced "Masta Teeeee!") by a group of people witnessing another person acting like a huge tool. The screams are oftentimes accompanied by the same gesture that referees use to call for a "time out".

See also: Gofer

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.