Teekyuu, Hacka Doll The Animation Recommendations
Hacka Doll The Animation is like Teekyuu but on less drugs. Hyperactive girls doing silly and nonsensical things with no real continuity. Hacka Doll makes the jokes easier to digest, but Teekyuu has more raw insanity, so it's a toss-up whether you'll prefer one over the other.
Both random and silly humor based shows that don't have the strongest of plots and a short running time but still both a great watch for a quick good laugh.