Top definition
(n.)- A brief recollection of a thought you had earlier. Usually brought to mind by boredom,stream of conciousness thinking, or marijuana.
Thoughts of Ellie have been popping in and out of my head recently. I figured I'd send her a text on an in-pop.
by Bamboo-eating Panda January 25, 2009
Get the mug
Get a in-pop mug for your boyfriend Trump.