Supernatural arms, legs, abs.

Do just one body part (arms, legs, or abs), or all three if you're ambitious. (Obviously, some of these are dependent on the season you're watching.) By special request, for Erika. :) Enjoy!

Anyone or anything dies/is killed
          .....30 second plank
          .....15 backward leg lifts each side
          .....20 bicycles

Anyone eats, drinks, cries, or sleeps
          .....15 shoulder presses
          .....20 sumo squats
          .....20 Russian twists

Sam or Dean pretend to be law enforcement or otherwise lie about their identity
          .....15 tricep pushups
          .....30 second wall sit
          .....20 oblique/side crunches each side

Impala!
Castiel misses a pop culture reference
          .....20 bicep curls
          .....30 calf raises
          .....20 crunches

Bobby says "idjits"
Anyone says "gank", "dude", or "awesome"
          .....10 push ups
          .....20 jumping jacks
          .....10 straight leg lifts

Weapons, explosions, or fight
Sam and Dean hug or have A Talk 
          .....15 lateral raises
          .....15 forward leg lifts each side
          .....10 reverse crunches