When you take a fast, odorless, silent shit that has almost no residue when wiping.
I had to take a shit at school and it was a Ninja Shit, thank god.
talking while exhaling smoke (typically from vaporizers) resulting in a muffled sounding voice
person 1: damn bro this blue lemonade ice is hitting bro (exhaling smoke)
person 2: bro stop vape talking