Shitting in a toilet with no water, sometimes on purpose, sometimes in extreme emergencies resulting in a total blow out.

When you stick your penis into a buried penis pseudocavity

When a man tries to steal his girlfriends friends immediately after they start dating.

When one male puts his dick on top of another male's dick

When you invite a girl over and hook up with her and then invite your friends over to all fuck her too.

Sucking on a large bearded sailor's nipples.

Ice Docking is when a man puts his penis into the foreskin of another man. But in this twist you put an ice cube in between the foreskin. Letting it melt while grinding eachother to a big climax.