Ok so everyone has some weird thing that they like to do (I don't care if you don't admit it - you do!)
Mine, is elbow rubbing.
I die when someone massages the skin/muscle right above my elbow. It calms be down and relaxes me.
In a drinking game my roommate is notorious for playing, a possible outcome is having to "take a knee" and finish your drink.
I had to take a knee - twice. In a row. Everyone should chug a beer this way, just to say they've done it.
The result? I needed a good elbow rub!