Bootymouth

Its where your mouth smells like ass, but not in the good way like you ate someones ass, but in the bad way like you ate someones ass

Aww man that bitch had bootymouth after she left my house

Bootymouth by Thugnificent69gangstashottabra September 3, 2009

bastardized bottomburp 

A definition writer on urban dictionary who seems to have spent his entire life posting definitions.

bastardized bottomburp has written about ten million definitions.

bastardized bottomburp by Jon Hazell September 20, 2006

red bottomosity

having the big red bottom. when a lady baboon is "in the mood" for luuurve she displays her big red bottom to the male baboon. (apparently he wouldn't have a clue otherwise but that is boys for you) if a human being has the red bottom, she is attracting a lot of sexual attention from a lot of guys

"loads of boys were asking me to dance last night, i must have been displaying my red bottomosity"

red bottomosity by dfnhdfjkgdfk September 5, 2007

knock the bottom out 

Commonly called 'the short strokes' - - this is the stage of sex where you have been holding your nut for a while until she's been fucked silly, then you assault that thing in a frenzy; and you are digging that out deep, deep, deep - - - slamming into the bottom of that pussy with them short strokes for the ten or twenty minutes it'll take to get your nut. If you do it right, you can get that snapper stinging good.

"Yo, homey, check out the Betty"
" Oooeee, Clyde, i'd knock the bottom outta that one"

knock the bottom out by Bohicachief March 4, 2021

Bottomous 

Far worse stench than duck butter. Locates from the anus and follows. Can be toxic to the lungs. Caused from lack of wiping and washing. Clears a room fast and leaves an impact.

Franky sat on the toilet for too long and did a poor wiping job which results in the stench of bottomous.

Bottomous by Chad Asshole September 11, 2016

knock the bottom out 

referring to sex.. to also beat it up.. when the sex is so damn good..It feels like the bottom is gettin knocked out the pussy. preferrably with a huge dick.

giirrrll. he knocked the bottom outta my pussy last night

knock the bottom out by HOPESCRX October 15, 2003

bottom out 

1. When the penis or other intrument used in a vagina, hits the back wall and can not go in any furthur.
2. To reach an end or back of the vagina.

My cock is so big that I bottom out in all but the skankiest whores or fat chicks.

bottom out by bot-tom ewt May 7, 2003