When your stomach feels upset. Bum stands for feeling “bummy” and slang for stomach is “tummy”, or “tum”.
by Razzledazzle379 December 5, 2025
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Get the tumming mug.A "bum tum" is referring to a stomach ache.
"Bum" as in "bummed out" or " bummy"
"Tum" as in "tummy" or otherwise known as "stomach"
"Bum" as in "bummed out" or " bummy"
"Tum" as in "tummy" or otherwise known as "stomach"
"Hey Josh, I can’t make it to your bar mitzvah 2nite"
"Aw common Elliot why not?"
"I’ve got a bum Tum"
"Aw common Elliot why not?"
"I’ve got a bum Tum"
by Funky smells August 13, 2023
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