A phrase almost exclusively used by men talking about women.
A girlfriend with an absurdly high sex-drive, which initally seems great, but then you realise it's far higher than yours and you can barely keep-up, you can't sleep, you've no energy, you feel like death and STILL SHE WANTS MORE

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.

n. A girl who is always at the cock.
v. A person fucks like a fiend.
adj. Some who is too ugly to fuck

A relationship definition somewhere between "friend-with-benefits" and "disease trader."

One who frequently engages in carefree sportfucking without regard to commitment, reason, or partners' emotions.