Texas Mud Bridge 

The act of inserting a clear plastic tube in the anus, and inserting the other end of the tube in the anus of a "trusted" partner and shitting back and forth into each others asshole.

Earl and Jim-Bob got drunk and built a Texas Mud Bridge the other night.

Texas Mud Bridge by zuulybully July 18, 2018

Dinner under the bridge 

Going down on a girl. i.e. cunnilingus

After our date I treated my girlfriend to dinner under the bridge.

Dinner under the bridge by Aegisthus90 January 20, 2019

Under the bridge 

A discord server full of incels and hardcore trolls

Under the bridge is full of weirdos

Under the bridge by BBC1488 August 15, 2019

draw skin bridge 

When two men get an erection facing each other and bend their dicks down to meet in the middle then drive a toy car across their shafts.

Have you drove across a draw skin bridge?
Do you want to see a draw skin bridge?

draw skin bridge by Taint tamer September 12, 2019

Tacoma Narrows Bridge 

Similar to the sex position "The Eiffel Tower", the Tacoma Narrows Bridge is performed by having a girl on hands and knees, where sweet fellacio is happening at one end with one happy male, while the dirty plowing is occurring with man #2 in the back. However, a real Tacoma Narrows Bridge occurs when one man blows massive load early, and his body succumbs to the moment and he collapses, preferably into a river.

Hot dog! Dale and Troy hit me hard last night with a Tacoma Narrows Bridge. Troy lost control and yeeted himself into the river. We had to call the Coast Guard!

Tacoma Narrows Bridge by kreed321 September 22, 2019

Kissed her under the bridge 

To eat her out

I kissed her under the bridge at the aquarium

Kissed her under the bridge by Lazer5 October 22, 2019

Chesapeake Bay Bridge Tunnel 

An innovative variant on the famed Golden Gate Bridge. It is a sexual act involving 2 girls and 2 guys. The 1st guy on the far side of the bed is doing one of the girls doggy style (The start of the Bridge/tunnel). The girl he's doing is performing cunnilingus on the other girl (the tunnel, 'cuz she's down under) The girl receiving head is performing fellatio on the other guys, on the other side of the bed, completing the bridge tunnel.

Yo! Me and my boy ran a Chesapeake Bay Bridge Tunnel on our girls at the Motel 6 last night!

Chesapeake Bay Bridge Tunnel by YankeeFanToo February 16, 2020