The act of, during sexual intercourse from behind, surprsing your sexual partner by putting them in a choke-hold. The person in the hold will attempt to wiggle out of your grasp and you proceed to shout out curses in an australian accent while keeping a firm hold on them. This is much like how Steve Irwin acted when tackling crocs.

When some little bitchboy is acting like a little tiny pee pee poo poo baby and messing up the group plans.