rubning one out

The act of misspelling words while masturbating online.

Jonas was rubning one out when he sexted me about his new imaginary girlfriend.

one plug blow out

A one plug blow out is where one half of the strap on a pair of thongs pulls away from the base, causing a (usually) embarrassing fall.

Generally occurs while running or from walking through a puddle while drunk.

Bystander 1: How did the police catch that bag snatcher?
Bystander 2: He had a one plug blow out running past their parade.