Here's another one:
6 walking lunges (so three steps per side)
10 rockback squats
Sprint through this as fast as possible, then rest until 2:15 is up.
I did this for 10 rounds. The fastest was 1:20, the slowest was 1:46. I got the inspiration from the Ross Enamait work capacity vid in which he does 5 pullups, 10 ball slams, 15 burpees, and 20 jumping jacks on 2 minutes.