Dude A: Yo, do you want slice of pizza?
Dude B: Ya man, make it a Ninja Slice!
Dude A: What is a Ninja Slice?
Dude B: It's like two to three slices of pizza as one slice.
Dude B: Ya man, make it a Ninja Slice!
Dude A: What is a Ninja Slice?
Dude B: It's like two to three slices of pizza as one slice.
by Plasmaskies619 March 22, 2019
A large slice of pizza similar to that seen in the opening scene of Ninja Turtles II: Secret of the Ooze at Ray's Pizza. Typically a Ninja Turtle slice would be at least 1/5 or 1/4 of the entire pizza.
by ChevyNova April 11, 2011