Bookshelf

[Little_Girl]

A rediculously large rear wing on a car.

[Kai]

Sexual act where someone takes it orally and anally/vaginally at the same time. When 2 people [bookend] someone, they are bookshelfing or have bookshelved them.

[Greta]

Code name underaged drinkers use for getting blackout drunk in a friends room, a bookshelf may or may not fall on someone.

[Britney]

a shelf in a bookcase