A delightfully descriptive wording for "vagina".
Betty's cum tunnel is a tattered ghost of a once prized poon.
بواسطة Nathan Matthews اكتوبر 23, 2007
1 more definition
The male reproductive organ; a tunnel used for transporting jizz; usually referred to in the company of cumdumpster.
Dude, you really fucked the shit out of her cumdumpster with your cumtunnel.
بواسطة Clavis Jotey نوفمبر 3, 2004