look up any word, like spook:
 
1.
The act of titties bouncing.
Most commen during sex, with women on top.
I had the best bajiggles in my face the other night!
by Fred The Ched August 19, 2008
 
2.
Bajiggles are often referred to as girls "boobs" or "bouncing boobs"

Non plural: "Bajiggle"

Related to 'bajingo'. A word Elliot Reed uses from SCRUBS to classify a girls lower region.
Gym Class:

Girl#1: "MY BAJIGGLES ARE JIGGLING!"

Girl#2: "..You should've worn a sports bra."
by 'tiscoldoutside January 23, 2009