Click on that Clock

Engaging in sexual activities with a Clown, with clock referring to a Clown's cock and "clicking" corresponding to whatever sexual act you have in mind. ;)

Zach: "Hey Nathan, have you seen Julia around anywhere today?"
Nathan: "I am pretty sure that she went to the State Fair to click on that clock!"

or

The adults of Derry, Maine ventured into the sewers to click on that clock.