booty call

American  

noun

Slang.

1. a phone call, text message, email, etc., whose purpose is to arrange a meeting to have casual sex.

2. a meeting to have casual sex, initiated by a phone call, text message, etc.

3. a person who is invited to have casual sex by a phone call, text message, etc.

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booty call British  

noun

1. slang a meeting arranged for the purpose of having sex

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Etymology

Origin of booty call

First recorded in 1990-95; booty ² + call