something that is in style or cool. Often said in a puckered "french supermodel" accent.
matti: Oh zat pirate coztume iz schooo caboosh!
Kat: yez, and zat hat iz schooo cabbosh!
Jeni: uhh, i am soo caboosh?
matti: no, youu are not caboosh.
8👍 5👎
The meal you have after dinner, typically around midnight.
Let's have that key lime pie for caboosh manoosh.