Undersack

The male version of cleavage.

Don't show so much Undersack, you'll be called a slut

by Picklei Volcof March 30, 2017

understanvale

another way to say understandable when you're high

omg dude i wanna kms
that's understanvale

by saaagan June 20, 2021

thumbs of understandring

The action you make when a witch gives you a complicated instruction.

"does that sound good?"
"thumbs of understandring"

by wheeeeeeeewheeeeeeee May 6, 2021

I’m confused I don’t understand this life

I just don’t understand.

I’m confused I don’t understand this life

by Zatarain’s Root Beer Drinker January 12, 2021

under-google

spelling variation of undergoogle

see subgoogle or undergoogle

by illbot July 2, 2005

underbove

when trying to give a location to an object that someone's trying to find, but without being exactly sure on its location. Such as a tv remote

Hey guy have you seen the remote i gotta catch a show. Did you check underbove the couch?

by starsky88 November 6, 2010

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"

by thatsdebateable2014 November 27, 2011