An object that is adhered to a crooked dick in hopes to make it straight.
Foreigner: "Dude my cock is crooked. But, it bends upward so maybe thats how I hit the G spot so wel!"

Duder: "No dude, that's fucked up. You need to get a cack brace on them shits."
by westfalia January 19, 2010
Get the cack brace mug.