Belly bottom 

A gay male, usually a gainer, who prefers having his belly fucked over penetrative sex.

Did you see how fat Seth got? He's a total belly bottom.

Belly bottom by saintventre February 23, 2014

Belly Bottom 

Vagina or Front bottom.

My Belly bottom doesn't feel so fresh today.

Belly Bottom by boundlesslife December 10, 2010

belly bottom 

someones belly that is hairy like their bottom

the swimming teacher has a hairy belly bottom

belly bottom by belly bottom man April 26, 2003

Belly Bottom 

When someone's bum is so flat it runs at a parrallel to their stomach line.

Michelle has such a pretty face, shame she's got such a belly bottom, she's such a pancake.

Belly Bottom by SnewbDogg August 8, 2017

Belly Bottom 

A Thicc beyond Thicc

Trent looks belly bottom thicc

Belly Bottom by YungPlague May 23, 2018

Bell Bottom Boy 

A boy who dresses in 1970s rock musician-inspired attire, generally also with a shag haircut, in order to try to sleep with your grandma. They also enjoy taking photos and videos of themself in front of petrol stations.

A bell bottom boy came up on my TikTok and my grandma said he looked like her boyfriend in the 70s.

Bell Bottom Boy by Issan_Sumisu April 9, 2023

bell bottom ass

A ass that looks like its shaped as a bell with a perfect cross vertically and physically

Bruh she got a nice bell bottom ass

bell bottom ass by Bell bottom ass August 17, 2017