When a girl/guy gets blazed and then gives a blowjob, especially when it's a deepthroat.

When you're in the middle of fucking a bitch and you want to spice things up you light a bong, make the bitch take a fat rip then you choke her so all the smoke gets stuck in her lungs. This causes the bitch to viciously try to get the smoke out but cannot.

A large smoke up, usually ending in somebody coughing or throwing up.