frozen carl 

Take a shit. Place the log in the freezer. Once frozen, take it out and proceed to fuck her with it.

I did my girl good with a frozen carl.

frozen carl by BigRed1 November 24, 2013

frozen Carlos 

when you freeze your feces and use it as a dildo

I have frozen Carlos in the freezer, do you want to have sex?
or
I totally gave him/her the frozen Carlos last night!

frozen Carlos by Sky Silga May 8, 2006