verb: When someone takes eight poops in one day
I shouldn't have eaten the leftovers in the fridge. I totally had to octopoop today.
by fishhhhhhhhhhhhhhh November 14, 2011
1 more definition
To literally shit out an octopus.
Man, that was a weird party, Tania totally pulled an octopoop.
by JSD84848484 April 11, 2015