ohsam | Plot bunny - arm wrestling elbow dislocation

Sam is getting older and and growing bigger and he wants to try his strength out on Dean by arm-wrestling. Unfortunately for Sam, it results in him dislocating his elbow. Cue physical pain and frustration and embarassment for Sam and guilt and worry for Dean.

I got this bunny a while ago from a clip I saw on Tosh.0. You can see the video here. BE WARNED, though. Although it is not bloody, it is very cringe inducing and quite... well, it unsettled me to the point of posting a plot bunny weeks later. Also, I haven't viewed the video with audio, so it may have NSFW audio.