getting your knees wet 

Administering oral sex in an outdoor space (on grass)
the saying refers to getting your knees wet on wet grass when giving head.

the saying can been changed to refer to past, present or future tenses.
e.g
" the bitch got her knees wet last night"
"aww yeah get your knees wet!"
"your getting your knees wet"
"hey wanna go get your knees wet?"

getting your knees wet by will janes December 12, 2007

rode hard and put up wet 

a term that originated with people that ride horses, since you are supposed to brush them and groom them after a workout; now used to refer to the way a promiscuous woman looks

That overpainted middle-aged hussy looks like she's been rode hard and put up wet.

rode hard and put up wet by Winsi June 19, 2004

hit the wet 

Go take a shower; Go bathe; Clean your nasty ass up.

Homie you smell, go hit the wet.

hit the wet by Pierre Greenjeans November 17, 2004

Get Your Neck Wet

Get Your Throat Slit

If You Don't Give Me The Money You Owe Me, You're Gonna Get Your Neck Wet

Get Your Neck Wet by EmilyA October 17, 2007

my skirt got a bit wet

When Lillie, a character a game called Pokémon Sun & Moon states that her skirt got wet while it was raining on Exeggutor Island.

My skirt got a bit wet.

my skirt got a bit wet by Someonewhosbetterthenyou April 10, 2017

getting wet 

1) Smoking PCP but you think it's marijuana. Then you run around like Chris Tucker from Friday geeking the fuck out. 2) When a girl creams herself after getting turned on

"Hey Andy, I didn't know you like getting wet homeboy." or "damn, I got that chick getting all wet while she was giving me head."

getting wet by JT the bigga figga November 19, 2007

keepin it wet 

Dating a girl just to have sex. 'It' refers to a penis.

Example 1:
Laura: You and Pam are getting pretty serious, is she girlfriend material?
Joe: No, I'm just keepin it wet.

Example 2:
Mike: I heard you have two girlfriends now?
George: No, I have one girlfriend and one keepin it wet girl.

keepin it wet by Last Drop April 25, 2008