Lightning... abs?

uagirl

For the past few days I've had a sudden electrical pain shoot through my lower abs, right over my bladder.  It might be the weirdest feeling ever. 

I've heard of lightning crotch and lightning boob, but never lightning abs

*shortie

That sounds like an infomercial slogan for an ab machine:

"Try the Zeus-inator! It'll give you lightning abs!"