Caca is a baby talk or slang way of saying poop. Since talking about feces (poop) is often seen as taboo (prohibited as improper), there are a lot of euphemisms (mild substitutes) for it. Caca is often used by young children, especially because it is easy to say.
" You have caca on the bottom of your shoe."
by moomoo_candy December 8, 2020
Get the cacamug. 
by yooo21312313 April 23, 2021
Get the cacamug. A caca slider is when a person poops on a slippery surface and lets it slide. Mostly happens when a man poops in the shower and it falls in the drain.
Guy in shower "Woah a fuggn' caca slider!!"
Greg in the living room "Zach yo so gross man, what the dingle dangle!?"
Greg in the living room "Zach yo so gross man, what the dingle dangle!?"
by Zachibald July 26, 2024
Get the caca slidermug. by Maybe_Ill_Go_Inside November 19, 2018
Get the Cacamug. 
by Samiikkk November 12, 2021
Get the Cacamug.