1. the female version of the rusty trombone
2. to eat the ass of a woman while reaching around and fiddling with her special place (especially with several fingers, simulating a trumpet)

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.

Similar fo the Rusty Trombone just in reverse typical male and female fashion. The male rims out the women and commences diddling her piddle with multiple fingers in a trumpet like fashion.

When a woman (or man) is giving a Man a blow job while humming (like a trumpet) and using three fingers to stimulate the balls.

The goal of the rusty trumpet is not for the man to orgasm, but for the man to fart.

A female equivalent of a rusty trombone

Sitting on your partners chest, with you penis in their mouth, you ejaculate into their mouth as you simultaneously fart on their chest, giving the illusion that they are playing the trumpet with your cock. Extra bonus points are awarded if you manage to shard at the same time.

After one performs anal to another, the dingleberries from their butthole stick to your genitals.