This is my sweetie & me at the hockey game a few weeks ago.
And below are some instructions how you can draw a hockey puck or any cylindrical object.
First you should draw two dots on your paper and then draw a curve for the top from one dot to the other. And another curve (like a ‘smile’) on the bottom.
Then drop down two lines from those dots (short ones for a hockey puck and longer ones for a pop-can.
Then add another curve or ‘smile’ on the very bottom and decorate.