fapnado
The act of spinning around as fast as you can while masturbating in order to cover all four walls with semen in whatever room you are in.
"You see that homeless guy doing a mister twister in the parking garage today?"
"What the fuck?!"
"It was a straight class F6 fapnado!"
"What the fuck?!"
"It was a straight class F6 fapnado!"