Top Definition
When a girl on tinder posts pictures of only her face, and hides the fact that she's fat
Had a date with a really sneaky fat ninja, can't believe I didn't see her second chin in her profile pic!
by Jbomb66 December 02, 2014

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
The unsubtle affair. Where two people think they are being sneaky, but everyone knows what is going on.

The act of cheating out in the open, but being oblivious to it.
Joe: "Do Bill and Sue really think no one knows they are hooking up?"

Bob: "I know, right? Pretty Fat Ninja there."
by Chewbacca with a Brazilian July 26, 2013

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug