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1.
2. Experiencing a random extreme hunger, while being completely sober. Usually occurs in the middle of the night.
*all-nighter of homeworks*
-Ah mannnn, Got me a case of the sober munchies brb
-k
-ummm numnumnummm.
by RockstarYoshi February 25, 2013
 
2.
The act of snacking on a random assortment of goodies while not being high. Microwavable foods and multiple bowls of variety cereals are ideal.
Dude1: "Yo bro im going to destroy your pantry here in a minute"

Dude2: "WTF, we haven't even blazed up yet"

Dude1: "I know but I got the sober munchies"
by Tizoxin November 13, 2010