Catered

[Monty]

catered is another word for supply of drugs to celebrities, see drug dealer. If someone says the party was catered it normally means drugs are available and free.
If your asked to speak with the party caterer for a celebrity, you may well be asked to order drugs, not sausage rolls or bits of [cheese on a stick]!
Unless they want you to talk with the party caterer, you may want to clear that up! less embarressing than asking for a couple of [bricks], and the dude in the tall [white hat] has no idea what you want!

[Becky]

to be drunk off [your ass]; [highly] [intoxicated]

[Britney]

a catered event or place to stay is one where food and drink is provided: