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1 definition by Nonreflexive@gmail.com

 
1.
A dreaded condition in which, through a complex set
of factors such as lightning, and perspective, a
regular stomach appears to have more defined
abdominal definition, resulting in some awkward
moments.
GUY 1: Hey man, check out my abs!

GUY 2: Niiice bro, turn around so i can see them better...
oh...what's this? They're gone!

GUY 1: What??

GUY 2: Oh dude..so sorry...you had shadow abs..

GUY 1: *cries*
by Nonreflexive@gmail.com September 11, 2010