A fork of Rural Dictionary
synonymous with tumor, but may specifically denote a malignant brain lesion causing headaches when used only in retort by a muscular Austrian man to a room of inquisitive adolescents
"What's the matter?"
"Oh, I have a headache."
"It might be a tumor?"
"IT'S NOT A TOOMAH, IT'S NOT A TOOMAH, AT ALL!!!"
Immortal words of a great poet named Arnold Von Schwarzenegger.
"It's not a Toomah!!!!" replied Arny.