Best calisthenic workout for 15 minutes?

[RayDiggle]

So this is my general hour-workout schedule:

10 mins skipping
15 mins abs (300 repetitions)
15 mins calisthenics (this is what I'm asking about)
10 mins heavy bag work (3 rounds)
10 mins shadow boxing (3 rounds)

Now I'm pretty set on everything but the calisthenic work. I'm not sure how to plan out a perfect 15 mins. Any help? What would be the absolute perfect setup? Upper and lower body?

[Joachim]

you could do a lot of plyometrics . God i love being vague.

[TheNegation]

Push Ups
Neck Raises
Bodyweight Shrugs
Bodweight Squats or Squats with a Medicine Ball
Air Shoudler Presses
Burpees
Lunges

Mess around with the Reps yourself.