flattum 

straight up beast

Chuck Norris is a flattum

flattum by Joe Week December 22, 2010

flottum 

swampland, marshland, wetlands, saturated dirt

The stink from that flottum is atrocious!

flottum by Rutch Mathers December 14, 2008

Flattus Maximus 

Flattus Maximus is a red faced guitar god in the band GWAR. Flattus is the lead guitarist in GWAR. His outfit consists of two triceratops on his shoulders, a green cloth to cover his areas, his killer footwear, a red mask, and of course, his customized green (sometimes uses red) ESP LTD MH400 guitar.

Womb With a View and Bring Back the Bomb are great examples of Flattus Maximus shredding on guitar.

Flattus Maximus by Treavor June 15, 2008

Flattumed 

Being coerced into staying out later than planned by another friend and drinking more than intended.

I was out for a quick Happy hour and I got Flattumed!

Flattumed by Knblum August 18, 2019

flattus

A person who has no dick and cannnot reproduce, it is not remove, it is natural.

Eg: Quang is a flattus

flattus by Awesome_guy_260901 December 5, 2013

fattums 

a really fat, orange cat
he must be waddling across the road and a mack truck must be coming at him and his owner to weak to pick him up
three of him must equal me

syn. fatshit, fatass

"oh no, fatshit, come back here!"

fattums by ems March 1, 2004

Flatsum 

Something that’s “flat” and “sum” bullshit

Bruh that joke was flatsum

Flatsum by Bigboi99995 December 3, 2021