
When on Jackass, Lacy is most often featured with Jason Acuña (Wee-Man) and their most common skit involves Lacy chasing after "Wee-Man" down public streets in nothing more than their briefs and white T-shirts. Lacy has contributed many of the ideas that later became Jackass skits and stunts.[2][3] Lacy shares a writing credit for National Lampoon's TV: The Movie.
He starred alongside Chris Kattan in the film Christmas in Wonderland. He appeared in Jackass 3D, which was released October 15, 2010 And in Jackass 3.5.
On December 14, 2010, Lacy was arrested in Oklahoma for possession of a controlled substance, which was marijuana, and drug paraphernalia and was charged with two misdemeanors.[4] Lacy could face up to two years in prison if convicted.