1. A lustful momentum in which one cannot, or will not stop eating popcorn.

2. Any act in which the person named has no control over what they are currently ingesting.
Sarah: Hey Pete, you better slow down with those beers; it's like watching Charlie Sheen.
Pete: Fuck off! I've got some wicked popcorn momentum going on here.
by Jamhowlear March 5, 2011
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