Gut levers and bar hops were always my best. Power moves that seemed so simple to me got the most attention. I always liked the oohs and ahhs.
Worst trick? Is there such a thing? No way.... Maybe if I couldn't pull something and that happened plenty.
I still do rear wheel hops on the corner waiting for the light to change on my 24" powerlight. It keeps me from getting bored. Then the green light means go so I do like a rocket and hop the median as close as I can to the first car in the left turn lane looking right at the driver. Did mention I'm old?