Term used to describe when it is windy outside and a girls vagina is so loose that wind travels into it, sounding like wind going through a tunnel. Mostly a problem with whores.
Dude, do you hear that? It sounds like wind going through a tunnel.
Yeah, I'm pretty sure it's that girls pussy. You know, shes fucked about half the guys in our school. Shes definitely got a Windy Tunnel.
True that!
by Foremann and Po December 15, 2011
Get the Windy Tunnel mug.