This is the mixture of doodoo seepage and coochie juice, which usually occurs on a hot summer day.
Sometimes referred to when something is weak or lame.
"Ewwww stay away from Tracy, she smells like doochie juice!!!!"
"Yo fuck this place man, this shit is doochie juice!"
"Mom every time Susan uses the bathroom it smells like doochie juice afterwards! It's so gross!!"
"Yo did you hear that new Lil Wayne mixtape??
"Nah that shit is doochie juice my nigga!"
" Mike went to kiss me goodnight and his breath smelled like fuckin doochie juice!!"
"Gross!"
Mom: You know Tj be running off after female dogs
Daughter: Yeah! To get some Doochie
The opposite of a coochie: a weiner
Friend 1: Duuuude, that girl is a dude bro! She has a doochie!
Friend 2: What?