Underbreasts

noun: the area underneath a woman's breast.

"ooh love, this hot weather isn't half giving me sweaty underbreasts."

"lift your tits up darlin', I'd like to lick your underbreasts"

Underbreasts by Velma0501 January 15, 2009

underbreastimate 

to underestimate the size and/or weight of ones breasts.

be careful not to underbreastimate a women's tits; they are known to suffocate small animals and children!

underbreastimate by Matt Huff October 6, 2011

underbreath

The medium in which something is rendered at a whisper; the physical carrier of something uttered under one's breath.

I barely heard what Jeff said to Tony on his underbreath.

underbreath by notalawyerbutplayoneontv January 14, 2010

UnderBeats 

The absolute best music YouTuber and Voice actor get him to 100 subs he deserves it, he is currently at 45

Person 1: UnderBeats is the best music VA
Person 2: Yeah, he also do be like sans

UnderBeats by The Absolute Unit September 8, 2020

underbreastimate 

the act of underestimating the size of your boobs when trying on clothes

Girl: "I saw this really cute shirt and it looked like it would fit perfectly, but my boobs were practically popping out. I underbreastimated big-time"

underbreastimate by thatsdebateable2014 November 27, 2011

UNDERBREATH PUNK

A DUDE THAT Is a reject and dosent give a damn about
it he dosent put up with false friends and if u mess

hell kick ur scrawny ass

examle chris coleman is an "UNDERBREATH PUNK"

UNDERBREATH PUNK by slitskater November 24, 2009

underbreath

another name for a hot fart.

my son Archer just let his underbreath out and it was stinky.

underbreath by ogbinbash July 17, 2023