Bondi Cigar

A turd floating in the surf.

I dove into the water narrowly missing a Bondi Cigar.

Asswipe

Someone who was concieved as a result of "back to front" wiping after anal sex

I'm your dad Asswipe.

Kamikaze

After farting place your head between your legs, inhale deeply (nasally or orally), and blow the charge directly into the face of the intended victim.

After a hard night on the turps I hit Dave with a Kamikaze resulting in projectile vomiting from both parties.