dead fishing
dude i was over mark's last night and he was asleep so i turned on the lights and started dead fishing until his mom walked in
to flop your penis and balls back and forth making the sound of slapping much like a dead fish slapping and object
"dude i was over mark's last night and he was asleep so i turned on the lights and started dead fishing until his mom walked in" What is the definition of "dead fishing"?