good on her knees

skilled at fellatio (usage applied only to women)

The date was boring until she proved she was good on her knees.

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Knee deep in clunge

When you have rough sex for hours and, by the end, you can climb inside your partner's vagina for a nap

Even though he has a 2-inch penis, Corey and Logan spent all night knee deep in clunge

18👍 1👎

knee slapper

From (Or inspired from) The Tom Green song "Pet names for Genitalia"

A penis.
Because it slaps your knees, if you're horribly unproportioned.

Peggy Sue called me a Knee Slapper instead of a dick today.

5👍 31👎

knee deep in the hoopla

being very involved, mixed up in the excitement or fervor of the moment and is a lyric from the track 'We Built This City' by Starship circa 1985 ...

I'm knee deep in the hoopla of the election coverage..

30👍 3👎

Taking a knee in the 4th

The act of entering the restroom at work on a Friday evening, 30 minutes before leaving for the weekend, and taking a 30 minute long shit.

Every Friday from 4:30 - 5:00pm Matthew can be found taking a knee in the 4th to close out a successful work week.

14👍 1👎

get on your knees

give me a blowjob bitch

get on your knees: women kneels over, places herself in position where she is on her knees, unzips males pantaloons and thus gives oral sex.

241👍 62👎

wet knee houston

When a girl sitting on the toilet and is peeing and her partner is pissing in between her legs at the same time while making passionate eye contact.

I wanted to give her a surprise so I gave her a wet knee Houston.

78👍 6👎