When you hold your friend’s bare ass over the chimney of an abandoned house and then kick the chimney, causing bats to evacuate from the fireplace below. This usually results in the bats flying into and then thrashing around in your friend’s undefended anal cavity. Lube is optional, but not recommended.
Yo bro, I heard Riley’s still in the ICU after that Arizona Bat Tunnel last Friday. The nurses said something about him hemorrhaging from his prostate!
When you piss in someone’s asshole
I need to piss, time to give Makayla a golden tunnel
Another word for a woman's vagina
Oh my God baby I love your golden tunnel.
The act of masturbating into a condom and then pouring the seaman into the anal passage
A Cream tunnel is when your girlfriend jerks you off whilst you are wearing a condom then when you cum she empties the cum into your ass, then she lays underneath you opened mouthed whilst you squat over her and let it slip out into her mouth, then finallly she swallows it.
Someone who uses a mix of aggression and corner camping in FPS games
These guys are all hiding, I'm going to tunnel rat and find out where they are.
"You never take my advice because you have a tunnel in your head."
noun
1 : A person who tends to say things with complete disregard of how others will receive the message.
2 : Butt's hole.
1 : My friend is a top teir taint tunnel.
2 : Always wipe your taint tunnel from left to right.