Noun: Taking pictures secretly; peeping photo. Basically taking a picture of someone without the person knowing
Kenshi: (Thinking: Thanks to Johnny I'm stuck wearing a mini-skirt) *Walking up stairs*
Me: *Silently taking pictures of Kenshi's behind* Fufufufu
Kenshi: Eh? *Turns around*
Me: *Quickly hides*
Kenshi: *Realizes no one is around*
*Later*
Me: Fufufufufufufufufufu
Takeda: What are you doing?
Me: Just looking at pictures of your dad in a miniskirt
Kenshi: *Appears out of nowhere and hands Takeda a stack of dollars* I KNEW YOU TOOK THOSE PICTURES!
Me: Dude you framed me?!
Takeda: Mmhmm *Counting money*