Similar to a keg stand although performed using a can or cup of alcohol and a straw. One or more straws is placed in a can or cup and used to consume an alcoholic beverage while the drinker does a handstand over the can/cup. It is recommended that one performing the canstand has a few spotters holding his legs in the air. Can be performed solo if done properly.
Dude 1: Yo did you see Richard do that canstand last night?