Rubberstien 

a self assembled dildo

That was one hell of a ride on the rubberstien

Rubberstien by Andres Del Toro June 12, 2003

Rubberstick 

When a guy has too much or rough sex, and his dick stays enlarged even though it is soft.

Barb rode me so hard last night that I have fucking rubberstick now. I hope it goes away before she comes back tonight.

I couldn't tell if Sean had rubberstick or if he was just happy to see me.

Rubberstick by biggie_rouge November 7, 2019