Top definition
,A person who takes a picture of a person taking a selfie. They can be anywhere when someone is taking a selfie. The person taking the selfie has no idea that they are being photographed by the ninja. This is not a photobomb---the ninja is not in the selfie, so position is key.
"Hey man, check out the hot piece of ace! Whoa, she's taking alot of selfies! I'll stand right here so she won't see me and take some pictures ! "

"Stand over there so she won't see you. You can be a selfie ninja! "
via giphy
by Buck Walter July 25, 2016
Get the mug
Get a Selfie Ninja mug for your cousin Nathalie.