rusty cob 

A penis that has been in a dirty rectum.

I pulled my cock out of her asshole and I had a rusty cob. Yuk! What a mess.

rusty cob by JoeyBomm October 29, 2020

Rusty Cobra 

When you don't pee for a long time and the tip of your penis sticks to itself, so when you go to pee it spatters your urine all over the toilet seat like a cobra spraying venom.

I haven't pee'd all day, so when i went just now my Rusty cobra spat piss all over the toilet seat.

Rusty Cobra by KirbyDaMaster November 26, 2014