Baby Kangaroo 

When man has a boner and tries to hide it by tucking in the waistband of his pants only to have the head of his dick pop out of the waistband, resembling a baby kangaroo in its mother's pouch.

Last night at the club, a girl was grinding on me so hard she gave me a hard-on. I tried to hide it by tucking in my waistband but when my dickhead peaked out it looked like I was carrying a baby kangaroo.

Baby Kangaroo by TheDuctchPalindrome February 16, 2014

Baby Kangaroo 

Pronunciation: 'bA-bE "kang-g&-'rü

When the loose skin of the scrotum is pinched with both hands (preferably with one hand on each nut) and stretched upward covering the majority of the testicles and shaft of the penis. This leaves the head of the penis popping out like a "baby kangaroo".

Jake loves looking at my baby kangaroo!

Baby Kangaroo by YourMother1 September 5, 2008

Baby Kangaroo 

When a male flips his erect penis up while wearing nothing but his underwear then proceeding to go into a public space, put on in Australian accent and hop around like a kangaroo

Mommy what's that man doing?

Mom: he's just baby Kangarooing

Baby Kangaroo by Kitsunes Balls July 23, 2021