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1. One Pack
Quite the same as a six pack. One giant ab covering all the others. they're in there no doubt. just... hiding. A common excuse for chubby people.
- a one pack is easier to keep track of.
2. one pack
A stomach with no defined muscles.
Guy1: Dude, I finally have a six pack!

Guy2: Oh...I just have a one pack.
3. one pack
having a pudge instead of the infamous six pack.
Marcos: it's so frikin HOT! -takes shirt off-

Friends: eww man put your shirt back on!! your one pack is so unattractive and unusually hairy!

Marcos: -squeals like a caveman-
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