"Tish-tosh-mish-mosh" is a whimsical amalgamation of words lacking a precise definition. It is typically employed informally to underscore the notion of an assorted collection of haphazard or unrelated elements. It's akin to using colloquial terms like "crap" or "stuff," signifying a hodgepodge of ideas or things.
"Amidst the tish-tosh-mish-mosh of random items in the attic, I stumbled upon an old treasure chest filled with vintage photographs and forgotten mementos."
a word that refers the practice of two individuals who generously create a system of give and take that is free of a concept of indebtedness, but is often used by douches as a means of getting free shit.
Dude 1: hey bro, I kinda don't have my wallet on me...
Dude 2: mishmosh bro, mishmosh.
(douche use)
Dude 1: dude, what the fuck, you can't just take my TV?!
Dude 2: mishmosh bro, mishmosh.