Top definition
When a male in a relationship ejaculates onto his female partners butt. This can be done while he is rubbing his penis in between her butt cheeks, or masturbating. If the girlfriend is too tired, not motivated, or busy with something else, she may let her male partner do this so she doesn't have to participate, yet her boy friend will be able to ejaculate.
Jenny was tired after a long day at school, so she gave her boy friend a lazy girlfriend

Stephanie was busy online, so her boyfriend Connor asked her politely for a lazy girlfriend
by expand-dong420 September 20, 2015
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Cleveland Steamer Plush

The vengeful act of crapping on a lover's chest while they sleep.

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2
Beating off onto the ass of a lazy/sleeping sexual partner, usually done when drunk or extremely horny.
Bob: Yo man, you get any action last night?
Todd: Nah, Suzan was "too tired" so I just pulled down the back of her pants and gave her a lazy girlfriend.
by DKNJ420 April 07, 2007
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Dirty Sanchez Plush

It does not matter how you do it. It's a Fecal Mustache.

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