When someone is high and can't stop moving their jaw, and lips
Dennis aka Denny philly boy was on the phone texting Tara and he had very bad mushy jaw.
by Dennyphillyboy January 4, 2017
Some guy who probably smells like shit and tends to be unfunny.
“Ew bro what’s that smell?” You deadass smell like Mushi rn
by morttheshortport November 25, 2021
that's very mushi of you
by AdrianoRistov June 17, 2021
Bland, soft, lacking character, overly-sentimental, prissy.
"How I do hate those pink tushy-mushy Birthday Cards !"
by Jordan Barrett September 13, 2018
the name of a song sung by individuals during sleep resulting in the word “mushy peas” being shouted in the middle of the night
guy: MUSHY PEEEAAAS MUSHY PEAAAAS MUSHY PEAAAAAAAAAAS, M U S H Y P E A A A A A A A A A AA S
wife: what are you doing?
guy: SINGING
by soundslikeayouproblemxoxo September 8, 2020