Dominant female bottom 

Basically a DFB is a woman who loves sex while being on bottom / missionary (plain Jane) but while being on bottom she is still in full control. She’s demanding in a sexy way, and sometimes demands her man to talk dirty.

I love taking control when he’s on top I’m the most legit dominant female bottom.

Dominant female bottom by SantiGold November 5, 2017

soggy bottom 

(noun, medical): a condition caused by indiscriminately unlubricated anal fisting, usually self-administered. In lieu of artificial lubricant, the anal glands secrete an organic solution that continues to leak from the subject's rectum, long after the kinky self-buttfisting is done. Common in conservative political parties, though they'd never admit it.

I vote Tory, and now I have a soggy bottom.

soggy bottom by StavrosMentos October 5, 2018

Torpedoing the Glass-Bottom Steam Boat

While performing the act of defecating on the cellophane over your partner's mouth, a sudden tear accidentally forms and the log torpedoes into his/her mouth.

Tim could not foresee that by having bought the saran wrap at the Dollar Store would only lead to torpedoing the Glass- Bottom Steam Boat and ending a perfect night of love.

Torpedoing the Glass-Bottom Steam Boat by Red Dragon October 18, 2003

rock bottom 

What seems to be the lowest point possible, but probably isn't.

After the latest adventure by the Bush and company, Joe's opinion of the United States government hit rock bottom and commenced vigorous drilling.

rock bottom by Fearman August 9, 2007

flat bottom boat

When a person lays on their back below a glass table; a second drops a hot dump on the glass for person one's viewing pleasure.

"That girl's back side is so hot, I wish she'd give me a flat bottom boat."

flat bottom boat by 7 Suns February 13, 2008

girl on bottom 

A really fat girl who is pretty much obese or more, and is so fat she has to be on the bottom or else she will crush her partner to death because her fat will swallow up his air, and he will suffocate.

Wow, look at her. She must be the girl on bottom!

girl on bottom by Ogre Club December 6, 2014

Lower Bottom 

1.) Neighborhood in West Oakland California. Quite literally, The ass of Oakland. On a hot day you can smell the Waste Treatment plant mixed with Diesel exaust from the port.

Home to quite a few historic victorians and the remnants of the Terminus of the Transcontinental Railroad.
The neighborhood boundaries are Mandela Parkway to the east, 7th Street to the south, West Grand Avenue to the north, and the former Oakland Army Base to the west.

"Man, I just scored some killer skag from a hoodrat, down in the lower bottom!"

Lower Bottom by Ex-Oaklander July 1, 2009