1 definition by Robert Knicks

literally, "not it."

if there are two or more people present and something needs to be done fairly immediately for whatever reason, to say "not it" quickly can save a lot of hassle. the person to say "not it" last is the person bound to do the task, whatever it is.
(knock on door)
A: Oh, pizza's here. Someone go get it
B: sopho
A: sopho
C: sopho
D: You assholes
by Robert Knicks June 27, 2006
Get the sopho mug.