Top definition
Baby Slime, is the harmless, and yet disgusting drool, constantly dripping out of a young child's mouth. It gets on nearly everything and everyone they come in close contact with.

It gets especially worse when the child is teething, gnawing and sliming up at all the things it can get it's tiny hands on.
Alex let his niece play with his keys, and was horrified when they were returned with a thick layer of baby slime all over them.
via giphy
by CaSimone April 14, 2017
Get the mug
Get a baby slime mug for your dog Nathalie.