Shoving a cactus down your partners throat while furiously massaging their special place. Usually accompanied with snacks
boy, things got heated last night! me and smella did the dirty naoise!
The dirty chulainn is when you chop off fingers one by one while masturbating to photos of your grandmother.
DUDE WHAT HAPPENED TO YOUR HAND!?
i got down and did the dirty chulainn last night, worth it.