Shower cobweb

When you cum in the shower and it goes all stringy and clings to everything

I made some shower cobwebs

cobweb head

somebody whose head is obviously devoid of anything else.

I have to go meet Mike because he ran out of gas again. He's such a cobweb head.

cobweb rocket

To have a cobweb rocket

Having a dusty "rocket" or penis

When you haven't had sex in a while your rocket gets cobwebs on it

Your dads cobweb rocket