A filled Cockloon
A filled Cockloon is when you pee so much your foreskin looks like it’s about to burst. It’s like having a full tank of pee in your junk.
My Cockloon was so full I felt like a pee tank.
I filled my Cockloon and my foreskin looked like a water balloon.
I filled my Cockloon and then I peed like a fountain.