look up any word, like the eiffel tower:
 
2.
A chubby, overweight, out-of-shape youth.
"Check out that bag o' snacks trying to run over there."

"Yeah, he's puffing wind after running barely 10 feet."
by fmgate June 08, 2006
 
1.
a task or feat that turns out to be incredibly simple, when originally thought to be difficult or nearly impossible.
Person one: I think I just failed that test.

Person two: Really? But it was totally bag o' snacks.

Person one: You suck.
by apavs February 04, 2010