Crossfit Games Open WOD 12.4 Workout

Thursday 120315
CrossFit Games Open 12.4

Complete as many rounds and reps as possible in 12 minutes of:
150 Wall ball shots, 20 pound ball
90 Double-unders
30 Muscle-ups

240 Reps. Also known as "Karen w/ failed Muscle Ups"

What the hell though, this has been fun.