Occurs when one frat boy straddles the neck of another and simultaneously urinates in the bottoms mouth while defecating on his chest. Typically this is reversed after the top is done. Often, some of the other frat guys watch and wait to get in on the action.

This is a very common act among fraternity boys, who often find themselves missing each other during periods of the day. Many times they will skip classes or walk quickly away from girls to engage in the frat boy teeter totter.
Shauna: "Do want to go to my place and get it on?"

Jay: "No, I have to get back to the frat house for a frat boy teeter totter with Joel, while Brian watches."
by nobonesaboutit January 14, 2011
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When 3 men or a sissy have 2 of the men facing one in the middle and the one in the middle with his back up gets rocked back and fourth on both men's penis.
I'm so horny rn I'm about to The Teeter Totter on that bussy dawg.
by Crispy Moist March 27, 2022
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The toilets at the office bathroom often share a common wall where all plumbing is contained. Occasionally, you can be sitting on a toilet, when you can hear a feint sound of a door shutting and being locked in the opposite sex’s bathroom. Then, as the opposite sex person sits on their toilet, you may feel your toilet raise up again to offset the weight of theirs on the other side of the wall. This is what is known as the devil’s teeter totter.
Listen to what happened to Billy. His boss ordered in enchiladas for Richard’s 50th birthday. Of course, that stuff needed to be evacuated within an hour. When he was shitting in the men’s room, that fat bitch Jackie went to take a shit also. She sat down, and the old devils teeter totter launched ole Bill 2 feet in the air.
by Kung fu Jim May 25, 2021
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