Define Playing Ninja Meaning

Playing Ninja
When two men go to one's house, and start jerking each other off

Hey, do you want to come over and start Playing Ninja.
By Loren
Playing Fruit Ninja
the act of slitting your wrists

Marcus: i was playing fruit ninja the other day and...
kid: do you need help?
By Nevsa
Playing Fruit Ninja
suggests someones cutting themselves

'oh Hey i was playing fruit ninja a lot yesterday!!'
'you know that isnt good'
'i know perfectly well!!#
By Valeria