"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!"