1: A rodent that is slippery.

2: When lubricating a weasel or other rodent and letting it run wild at another person's asshole while they are blindfolded.
1: That rat is such a greasy weasel.

2: I tied her up and let my ferret Sanchez give her a greasy weasel.
by Roy Sanchez August 8, 2006
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Good grief, I've just had a dump that shot out of my arse like a greasy weasel!

Wow, that curry I ate earlier has run through my guts like a greasy weasel!

They'd better have some good toilet cleaner here, 'cos I just dropped a greasy weasel that left some killer skid marks in the pan!
by Nerofalco2 May 28, 2023
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Good grief, I've just had a dump that shot out of my arse like a greasy weasel!

Wow, that curry I ate earlier has run through my guts like a greasy weasel!

They'd better have some good toilet cleaner here, 'cos I just dropped a greasy weasel that left some killer skid marks in the pan!
by Nerofalco2 May 28, 2023
Get the Greasy weasel mug.