The sound your grandmom makes when she gets up from the table and farts
<Grandmom gets up> <farts> and exclaims, "Poo Poo Pee Doo!" as she walks to the bathroom.
Dialect from the old PC video game "Blood"; monsters would shout out some crazy unintelligible jargon that would sound like "madamas"!
Madamas and spearwolves!!!
Variations include: Lordamas