"Otter-pop"ing 

Verb. Origin: Late 1970's American English
The act of sliding one's fingers along the urethra of a penis while giving felatio such that semen will be liberated directly into the giver's mouth. A motion akin to that of sliding into one's mouth the frozen goodness inside the plastic sleeve of an otter pop.

Rlex: "Hey bro, was that girl a swallower?"
Ayan: "Bro, more than that, this girl was "otter-pop"ing the shit out of me!"

"Otter-pop"ing by A Drawing of Howard Taft October 27, 2016

Otter Popping 

Verb meaning "To eat an otter pop while doing something else".

Dude, I'm otter popping it in the shower right now!

Otter Popping by 3: 100-103L November 26, 2010

Popping an Otter 

1.To take a shit.
2.Droppin' a deuce.

Man, I just popped the fattest otter, I think I ripped my cornhole.

I think John's in the bathroom Popping an Otter.

Popping an Otter by Poop_Master September 17, 2006

finger popping each other's ass whole 

When some preferably puts ones finger in to his/her asshole/ bootyhole

Put your largest finger in someone's Ass whole/booty whole finger popping each other's ass whole

finger popping each other's ass whole by Hapyyfeet4 December 2, 2014