Swetty Betty 

Swetty Betty is where you roll up toilet roll and wet it so its like all "swetty" and throw it at a wall so it sticks.

Woah Ethan do you want to make some Swetty Bettys ?

Swetty Betty by Ethan Harman like men October 3, 2009

fat sweaty betty 

extremely ugly and annoying woman that works the bar see also skeezer but not hot

yo terranova fat sweaty betty just grabbed your ass

fat sweaty betty by miller March 21, 2005

sweaty betty 

the fate suffered by females who get a sweaty vagina in anything other than crotchless clothes.

bloke 1; errrrghhhhh, what's that fishy smell?
bloke 2; it's that bird in front i bet she's got a right Sweaty Betty!

sweaty betty by mr pimpernell May 17, 2015

Sweaty Betty: 

A Fat Girl or Woman. Like you know to do it with her you'd have to role her in flour and look for the wet spot.
Sweaty Betty

She is one Sweaty Betty. I would date her if she was not such a Sweaty Betty:

Sweaty Betty: by B_Rad_N_Green November 5, 2007

Sweaty Betty 

Someone who is very sweaty from being active.

Hey I just ran laps
Ew don’t touch me you’re a sweaty Betty

Sweaty Betty by bootybop June 22, 2018

sweaty betty 

Derived from the term Betty, which refers to a hot chick. Sweaty Bettys are attractive, stylish, self confident and extremely fit. They are often seen around town either coming from or going to some sort of work out. And, they always look good doing it. A Sweaty Betty is typically a nice-looking, mature woman who is fit and therefore quite the Betty.

I'd like to train with that Sweaty Betty.
Running is more fun with a Sweaty Betty.

sweaty betty by Definition Darla April 16, 2010

Sweaty betty 

The events that transpire after a very fuckin large Bong rip or other hoot of sorts.

(Usually the type of rips that make you cough for 2 minutes straight, make you feel like you just did p90x, and sweat profusely)

“Holy fuck buddy, that rip was a sweaty Betty”

Sweaty betty by lightning619 April 18, 2020