lower unit 

A nice female rear end that is unusually close to the ground when she walks, possibly because of short legs. More commonly used in reference to the storage compartment on a fishing boat.

(Girl walks by)
Guy 1: Godzilla, check out the lower unit!
Guy 2: Damn, that IS a lower unit!

lower unit by exitflagger April 25, 2008

blown lower unit 

when a woman has a droopy vagina

her twat looks like a blown lower unit

blown lower unit by thebigred1 June 23, 2013

Loser Unity 

Noun. The bond formed between a group of people who have nothing in common other than being less popular than others. Geeks, nerds, sci-fi fans, musicians, goths, punks, hippies and the intelligent can all form "Loser Unity" bonds to protect them from more popular groups.

The God Eaters, Jesse Hajicek: '"Him?" Ash looked skeptical. "What, are you collecting wimps?"

"Loser unity." Kieran grinned.'

Loser Unity by Galadriel1010 May 3, 2009