The Tecmo Bowl 

A sex act that involves banging to near completion in a version of "doggystyle" that involves sitting on a toilet. Just prior to climax, the guy inserts the "Nintendo thumb" of his left hand into his lady friend's butthole while simultaniously rubbing the "A/B thumb" of his right hand over her clitoris and begins to tap in a erratic and frantic manner; much like one would do while running any play involving Bo Jackson in Nintendo's "Tecmo Bowl." As the man cums, he may or may not choose to utter the following phrase: "Bo knows skanky bathroom sex!"

Dude 1: "Hey did you hear that Chris gave that girl from accounting 'The Tecmo Bowl' at the company party last weekend?"

Dude 2: "That doesn't surprise me... she seems like the type of skank that'd be into that kind of thing."

Dude 1: "Apparently Chris' thumbs are still numb!"

The Tecmo Bowl by Mopper January 24, 2011

The Tecmo Super Bowl 

When you are nailing a chick while the game Tecmo Super Bowl is playing on the television. There is no better soundtrack than the blips, bleeps, whistles, and grunts of the 8/16 bit era when hiding your salami. This move also gives you Masculinity +2.

Adam: "Is the game still at half time?"
Ken: "No, I hit the controller with my foot while nailing her."
Adam: "Still 8-0 Bears?"
Ken: "Yup. The Tecmo Super Bowl was completed."

The Tecmo Super Bowl by Kyle Willinger November 4, 2007