What is Gummi Babies?
1.
A by-product of receptive anal sex, consisting of a mixture of semen and butt-juices. Upon expulsion, generally into a toilet bowl, it is light-brown and gelatinous in appearance, and is so named because of a resemblance to root-beer flavored gummi bears.
"Dude, thanks, that was awesome, but now I have to excuse myself and make some gummi babies."
See