pron. "SHYce-MYster"

The act of being made, through no fault of one's own, the third wheel. Usually committed by a couple, especially a Couple Monster, the individual being scheißmeistered is then left in a moment similar to an awkward turtle. Often the only method by which to escape a scheißmeister is to defecate in one's pants (or lederhosen), thus claiming immunity from the shituation.
"Dude today at Six Flags I was standing with the group in line for the Superman, but then Charles and Fatima cut up and totally scheißmeistered me."

"Whoa, look at Claire- she is getting COMPLETELY scheißmeistered. Look at the stain she's making in her unterhosen!"
by Der Shitchen July 21, 2007
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