“Clownado” (* out of four) was an embarrassingly awful horror show about a series of cursed circus clowns who set out on a trek through the Southwest using tornadoes to torment and torture others and a stripper, an Elvis impersonator, a truck driver (John O’Hara, Rachel Lagen, Bobby Westrick), and other swell folks all get caught in their path. Numbingly awful film looks like someone’s bad home movies and some of the terrible acting really needs to be seen to be believed. This makes “Killer Klowns From Outer Space” look like “Lawrence Of Arabia” by comparison.