Crusty Onion Ring

The ring of poop the collects under the head of the penis after anal sex.

Not to be confused with poop noodle

Damn, that girls poopy butt hole left me with a Crusty Onion Ring.

by Fry McFryguy June 11, 2018

Donkey Onions

An ass so sweet it makes you cry.

Look at the donkey onions on that thicc honey!

by hjk909090 June 11, 2018

onion blossom

When a girl has a huge sweet ass but the smell is so bad it brings tears to your eyes.

That girl had a sweet turd cutter but the bitch had an onion blossom.

by AWetFart March 20, 2017

Serve the Onion

To place a fruit or vegetable (usually an Onion) in someones asshole. Either for sexual fetish or for the storage of food so it does not go bad.

Linda:Aw man the onion is going to rot :/
Joe:Bend over I will Serve the Onion
Linda:Yes please daddy

by Buckets of vagina slime April 17, 2017

smurf onion

What you define tiny balls group close together that seem to have never been washed in years

Guy 1: yo you heard tyrone
Guy 2: That guy isn't tough, he got a smurf onion!

by bambo15 April 22, 2017

Onion Peel

Someone who screws up the simplest of tasks out of selfishness or ignorance, and ruins a good time for everyone.

That asshole Charles is such an onion peel. All he had to do was follow us to the party and he ended up knocking on the next door neighbors house in the middle of the night. The cops got called and kicked us all out.

by Parses May 16, 2017

onion

a really annoying/ flab person who is super lame, but cool at the same tkme

omg Hanna you are SUCH a onion😂😂
lmao u onion
only onions know...

by JOLLLEENNN June 12, 2017