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2.
The act of dropping a deuce on one's partner's face during a sixty-nine.
I gave Imma a nasty peek-a-poo last night!
by Hoshkades August 06, 2006
 
1.
when a person walks into a public restroom looking for an empty stall; they peer through the crack of the stall looking for and empty toilet. The awkward embarrassing eye contact that the person inside and outside the stall make with each other is called peek-a-poo.
I was kind of embarrassed when I got peek-a-pood by a stranger in the public bathroom earlier today.
by jc bro April 17, 2011
 
3.
When taking such an epic dump that you get off the toilet before wiping to admire it.
"Dude -what are you doing in there? Dying?"
"No man, I'm playing peek-a-poo! Come in here and take a look at this animal!"
by D-McNasty June 05, 2014
 
4.
The act of busting into a occupied toilet, where the occupant is taking a shit, to catch the suprised look upon their face with your camera.
Guy: Dude check out this photo, i went to the bathroom and caught Jay with a peekapoo.
by SiAlMi September 22, 2006
 
5.
When evacuating the bowels, a person will begin to retract the emerging feces and then slowly let in emerge, then retract it again. Repeat until bored.
Hey dudes! I just played Peek-a-poo in the shitter!
by nom nom de plume June 07, 2009
 
6.
when you take a dump at the house of somebody else and don't flush but shut the lid so they can't see it until the lid is lifted.
1. before leaving bob's house I got him with a peek-a-poo.
2. after jim left I found a peek-a-poo that he left 4 me
by jsherwood91 May 23, 2008