When feces are inserted or "slammed" into a toilet or "can" messily and at an alarming rate.
1) This TacoBell is going to make for some nasty can slam later on.
2) Sorry I was late, I was can slamming
3) I didn't want to use their toilet because it was dirty and full of old can slam.
when you fart in a can and try to drink it.
"Hi, my name is Charborg and I enjoy a good old Tennessee can slam with my bud Wobo."