bra slip

A bra slip is like a nip slip but only your bra shows. When u fix ur shirt and it goes up or down and ur bra awkwardly shows

Hailey: did u see kellie in the cafeteria today?

Sofia: ya she had a bra slip and everyone saw

Hailey: she doesn't care, she had a nice bra

Keg Slipping

The art of slipping on the condensate and melted ice from a keg.

"Did you guys see that sly dog keg slipping like pro last night?"

"Hard. Ain't no one keg slip like that"

Slip and came

The act of accidentally cumming all over yourself prematurely while masturbating (commonly resulting in a change of shorts)

"Guys i just slip and came all over my shorts and had to change."

buttery slip

When you've shit yourself but only a little - the poo isn't solid or liquid and it has a buttery texture.

Person 1: Hey mate, are you okay?
Person 2: No mate, I've just had a buttery slip.

chicken slip

-when a lil bit of boob slips out the bottom of a bra/swimsuit.

-when the sandwich is thick and extra chicken falls out
-underboob

-wow! tell tara to hide dat chicken slip
-tara sure had a big chicken slip at lunch the other day. so embarrassing!
-underboob

slip a quickone

To have sex while behind a girl in her anus. Usually at a pool party when you pull the bikini bottom to the side and "slip a quick one" (or a quicky).

"Your pool party was dope Billy, I slipped 3 quick ones on Marge!" You should go slip a quickone on your girlfriend Heather!"

Tinder Slip

When somebody accidentally "likes" or "super likes" someone on the popular dating application Tinder.

Kaitlyn accidentally has a Tinder Slip on Wade when she swiped right instead of left and liked him when she really wanted to dislike him.