There's a stupid game that I used to play with my mates at uni when we were out drinking / clubbing. We basically mimed activities of daily living and had to guess what each other was doing. Things like screwing in a light bulb, casting a fishing line, mowing the lawn, the old wax on-wax off. Anything really. Some of them actually became legitimate go-to dance moves that we still use today. As long as you move to the beat and have fun with it and smile, you can't really go wrong. Where you can go wrong is taking it too seriously and try to be a professional dancer; you're not a professional dancer, nor are you auditioning for the national ballet You're in a club having a laugh. As they say, dance like no one's watching.