Has anyone created a version of Mad Gab for a sign language?
For those unaware, Mad Gab is a party game/activity where one person reads aloud a series of nonsensical words that, to everyone else listening, sounds like a common phrase/sentence. The reader has to try to figure out what everyone else is hearing them unintentionally say. For example, "eye fallafel" reads nonsensically, but sounds like "I feel awful."
I know very little about sign language, but I imagine a game like Mad Gab should theoretically be possible by exploiting hand shapes that are similar and the transitions between signs as coincidental movements. Any instance of misinterpreting signed song lyrics would be an example of a fitting prompt/answer.
Does anyone know if someone has already created such a thing?