loon tuna

A crazy person whose actions prove that he or she is "way out there", also called a moon fish.

Did you see him come flying off that ramp without looking to see if any trafic was approaching? What a loon tuna!

by Rockmeister October 14, 2010

Loon

Loon - Da Street Slang Word Meanin' Da Baddest.

“The Goonie, Ever Street Thug, Harlem, As Cam’Ron Giles aka Cam’Ron, Killa & Killa Cam Born Hopkins Harlem aka Harlem, Flea & Kiery Weiry Str8 Outta The Block, 430 West 125 Street, Harlem, As The Ever Creator, Ever Bliss Pop, Savior & Lord Gettin' Chauncey Hawkins aka Loon, Da Baddest, Incarcerated Plus All Incarcerated Harlemites All Released From Imprisonment, Be At Home, Harlem, & Ever Fully Rep Harlem. Ever Lotta Soo Much Ever Passion Str8 Outta The Goonie, Ever Street Thug, Harlem aka Flea & Kiery Weiry. #Legit #Str8Dope #DatsWassup” - The Goonie, Ever Street Thug, Harlem aka Flea & Kiery.

by Hzr September 29, 2020

loon

a term that a quine from Aberdeen, Scotland would use to describe a lad that she finds attractive and aspires to date

'see thon loon there, he's a braw looking lad ken?'

by d'echo November 4, 2015

Loon

Someone who is foolish and easy to make fun of.

Landis Durham

Look at that guy, he’s peeing on a fire hydrant. He’s such a loon!

by Cheesestix12 December 3, 2018

Looning

Making “fuck it” life choices

This senior year I’m looning and do whatever I want.

by a&slifestories January 8, 2019

moony loon

a slang term for a person who continuously flashes their butt, moon, on an alarming amount of occasions. so much so, one might actually need physiological help to deal with the trauma.

jeff: "geez, that guy's a moony loon."
lauren: "you got that right!"

by thatguysfathersfriend September 14, 2020

Loon-E

Black men who are obsessed with the topic of children's shows and will deny that they are simply because they dont fit the old fashioned portrayal of a fat white guy living in his mom's basement.

I saw this Loon-e in college who ranted about Steven Universe for 30 minutes.

by PierceJizzaro April 1, 2021