Definitions by Elephant seal

seal moose 

a floppy dick that kind of looks like an elephant seal's nose and a moose's face combined. This particularly happens when a guys dick gets rejected by a girls clunge.

"Dude I just got seal moosed last night."

seal moose by Elephant seal February 10, 2017

mooseseal

When a guys dick goes floppy and swollen and dangles between his legs.

Damm what has that dude got down his pants I bet he's a mooseseal

mooseseal by Elephant seal December 4, 2016