the jiggly fat of the upper arms of women where it seems to look detached and slap about. also called bat wings but jigglyslap is a lot cooler of a word
when my pleasantly plump teacher shakes my hand, i can see her jigglyslaps flapping about in the sleeves of her t-shirt
Any form of transportation, which due to it's poor condition, rattling, and vibration, causes a womans mammories to jiggle something fierce, providing extreme sexual gratification to the driver.
I had that girl in the jigglybus last night. I spooged my pants looking at them tittiesquiver.