Dance with your shoulders.
I shance in the car to my favorite music.
od uživatele AJMo 18. březen 2011
To shit in your pants while doing a dance. This happens when you hear an amazing song, like "robot rock" from daft punk, for example.
I just shanced to daft punk's music!
od uživatele SteezyLee 07. červen 2014