Goose knees

when a girl(esp. skinny chicks) gives so much head on her knees that her knees begin to swell and resemble those of a goose or duck.

“I’m chillin at the crib sipping juice, while this bowlegged bitch gets goose knees.”
-Anonymous

by ThefirstGAL May 8, 2014

Sandy Knees

A proper term for giving head on the beach, Common in Coastal Cities.

Riley and his girlfriend got back late to the hotel, she had Sandy Knees ; )

by mister.Mingo July 19, 2021

Sponge Knee

When one of the knees gives way temporarily whilst walking causing a person to dip halfway to the ground before re-gaining control - therefore looking like a complete tit to any onlookers.

Ha Ha Ha, John just got sponge knee, Ha Ha Ha.

by Wood Knee January 13, 2008

fire knees

When you’re officially old and your knees feel like fire after light exercise

Homie. I’m officially old as shit. My fire knees are Jacked Up from playing that tiny amount of basketball.

by pattykakes March 18, 2022

Whip knee

When you plant your leg so many times doing the "whip" that your knee begins to ache

Damn man, I whipped so many times last night I got whip knee

by Theguywhoknew November 16, 2016

mayo knees

Adjective, Noun - A middle aged mans knees that over time get filled with Mayonnaise and become weak, but gives the same man the feeling he is still young, and can play sports.

Yo Mo, did you see that old dudes Knee snap back balling, he thought his Mayo Knees would hold up.

by Whereshunter March 14, 2022

Wobbly knees

If you have wobbly knees you may have legs that give way often or you may have fallen over. WARNING: Only use with friends as it can be offensive to someone that you don’t know

Person 1:*falls*
Person 2: you have such wobbly knees

by Shmancy pidgeon January 21, 2023