hi-betties 

when a person's upper arm has too much fat and it jiggles all around when they wave at somebody (as if an old lady was waving to Betty)

i sat next to my grandma at church and when she waved to her friend one of her hi-betties smacked me in the forehead

hi-betties by kalisha August 3, 2007

Bouncing Betties 

(British) A girl's breasts. It is a play on words. A "bouncing betty" is a name for a certain type of booby trap. Accordingly, it refers to boobs - breasts.

She reluctantly pulled down her bra to show her bouncing betties on the topless beach.

Bouncing Betties by AUDREY BRIONY August 3, 2017

betties 

your fists.

you wanna fight. put up them betties.

betties by axman August 17, 2010

betties 

part of the spoonerism for sweaty testicles..betty swollocks.

just had to jump in the pool to cool off the old betties

betties by flyboy888 June 11, 2006

bitter betties 

Man-haters who meet in groups to plot vengeance against men.

"those bitter betties are planning to to issue the new handbook this September"

bitter betties by mvjhvhj August 24, 2021

Betties 

Shortened name for Betties for Boobies, a Dallas Susan G. Komen 3-Day For The Cure team.

What those Betties are doing is amazing. I'm going to donate to them today!

Betties by BettyGirl2010 May 11, 2010

Bestie fun sparkle time 

The time of the day when you and your besties unleash your inner sparkle!

Omg! You guys had bestie fun sparkle time without me?

Bestie fun sparkle time by Your mom goes to college - Pip September 1, 2022