Sea Weasel

A person who performs oral sex on a man while that man defecates and while both are underwater, specifically in a pool; someone performing an aquatic blumpkin.

How was your night kid?
It was sick, got a great blumpkin from Jess in Matt's pool
bro, she's such a sea weasel

by J-Man Xerxes December 21, 2010

Sea Weasel

The proper name of any otter. They are the weasels of the sea.

Look at that sea weasel swimming around.

by Incoporal March 5, 2018