When you get drunk and high on weed, decided to jump some crazy gangsters, then get your ass kicked for being a total dumbshit. It also defines the limpness of your Mr. Dick after you take a cold shower (note: it is very hard to have sex with a wiggly jiggly) It also defines the state of your mind for being dumbshit enough to look up "wiggly jiggly" on a website.
1. I got my ass beat pullin off a wiggly jiggly!
2. I couldnt do it right with her with my wiggly jiggly!
3. Wow, im a total internet wiggly jiggly.
An incredibly hot boy with soft hair and nice abs. BUT his pecs tend to jiggle and wiggle when he exercises making it hard to notice anything but the jiggling.
"Did you see Jiggly Wiggly today!?! I'd sure like to get jiggy with that"
"YES! He's so hot but his pecs were all I could notice. Boy do those things like to jiggle and wiggle."