Fost 

Something that is unpleasing/fucked up that dampens one mood. Usually used as "so fost"

Pronounced: Faw-st
Similar to cheeks

Keegan: Yo did you get invited to the darty?
Brandon: No
Both: Thats so fost!

Fost by HarryCox69 January 17, 2018

fost 

another word for crazy awesome

That Rolling Stones concert was SO fost!

fost by batmanlover345 July 2, 2015

fost 

Short for 'facebook wall post'. Typically said if you are inebriated. Short for 'facebook' and 'post' : fost

Guy1 "Hey.. did you see that fost from Kristina?!?!"
Guy2 "Yea.. that's wayyy too much facebook drama for me."

fost by bmac1 July 3, 2009

Fost 

An extra miniature leprechaun smoking obscene amounts of crack cocaine.

yo man check out that Fost man hes crazy.

Fost by Brick Fost January 21, 2011

Fost 

Like fisting, but better

Fost me Daddy

Fost by Fosting July 5, 2016

Fost Job 

An ambiguous term relating to anything sexual or pleasurable in nature.

Guy: Oh man i could really go for a Fost Job right now

Fost Job by Augie_ May 18, 2011

Evan Fost 

Once you have him don't let him go I mean sometimes he can be a dick but he is absolutely the best guy he is SUPER cute and if you like him you would know cause you would just stair into his amazing eyes and just now he is the one or at least think he is the one...You will fall in love with him and he will care and love you he will do anything but don't get Evan mad because when you get him mad there is no turning back sadly you will think that you'll be ok eventually but you wont have him for like three or four months and it will be like your missing the most important part of you I guess once you have him you don't wanna loose him

Yeah Evan Fost and I broke up and I think I am broken

Evan Fost by Love me like you did December 1, 2018