Draw it on, just kidding, maybe...
Stretch out your body and warm up a bit.
30 seconds of V ups, 30 seconds of kicking your legs up and down with your hands under your but, 30 seconds of clams - 3 rounds, 30 seconds of planks, repeat the V, repeat the clam, repeat the planks,
You know what, just do 3 rounds of everything and you'll have them abs.