John was pulling an all-nighter in WoW when he got the midnight munchies and grabbed a huge bag of Cheetos
by Trifarce August 1, 2009

When a man jizzes in a condom ties it up and makes a woman swallow it, then after she poops it out the man puts it back on and makes the woman deep throat it
Mom: Billy what are you doing?
Billy: Nothin' just givin some bitch a Ass Munchy
Mom: Oh ok, dont forget to call grandma
Billy: Nothin' just givin some bitch a Ass Munchy
Mom: Oh ok, dont forget to call grandma
by hastatus3 May 2, 2010

by cuddycowboy36 April 11, 2010

Crunchy Munchies
Soldier 1: Looks like we’ve turned the nursery into a pile of Chrunchy Munchies
Soldier 2: *chewing* They’re strangely saltier than usual
Soldier 1: Looks like we’ve turned the nursery into a pile of Chrunchy Munchies
Soldier 2: *chewing* They’re strangely saltier than usual
by xovro June 30, 2018

when somebody mentions a song you haven't heard in awhile and suddenly you have the urge to listen to that song
savana: ya she was listening to that song "the coolest" by lupe fiasco
lebron: oh! i havent heard that song in awhile i need to listen to it now!
(changes song)
savana: you just had the music munchies!
lebron: oh! i havent heard that song in awhile i need to listen to it now!
(changes song)
savana: you just had the music munchies!
by lebron316 June 1, 2009

Damn, you fucked me so hard, I got the sex munchies now.
Or
Okay now that we're done having sex, I'm starving. I totally have the sex munchies.
Or
Okay now that we're done having sex, I'm starving. I totally have the sex munchies.
by Jmtmnt March 3, 2015

Being in contact with someone or someones who have smoked marijuana, and have the munchies. and start feeling hungry without smoking marijuana
by Mcini11389 January 5, 2009
