The proper definition of foon is a fork dominant Fork-spoon hybrid. A spork is a soon dominant fork-spoon hybrid .
by Hoeseok.Yoongi.sope August 8, 2019
Get the Foonmug. Oi,you big fat foon
by It’s kinda hurting me doe ,huh October 27, 2020
Get the Foonmug. 
A foon, is the result of a male to female sex change, the cock is turned inside out and becomes a vagina.
I licked a foon last night it was dry like your mom's chicken.
Dude you can't call that an inside out penis and it's a foon.
Dude you can't call that an inside out penis and it's a foon.
by Sketch424 November 26, 2016
Get the Foonmug. Meaning a diminutive fool. I first heard this being defined in a Panel show. The show in question was 'Call my Bluff' hosted by Robert Robinson. The program was broadcast in the early seventies, (with this line up). The team captains were Frank Muir and Patrick Campbell. The three people in each team would define an obscure word and the opposing team had to work out the true definition. One word that has, for whatever reason, stayed with me was Foon - a diminutive fool.
A few fragments still exist on you tube.
A few fragments still exist on you tube.
by R.T. Fischall August 2, 2023
Get the Foonmug. Ran out of toothpaste this morning went to the local convenience store, they were sold out. Too bad I live in a foon infested neighbourhood
by Foonguy February 15, 2021
Get the Foonmug. another way to say fool. some sort of fob language only some azns know cuz some cant pronounce the "n's" in words and shit. so yeah... u foon!
fooooooooooooooooooooooooooooooooon
by suP? April 19, 2003
Get the foonmug.