9 definitions by p-ro

The result of too may or too much botox in the form of lip injections. *see Kim K or any member of her family including her father.
"Sara's lip injections gave her smashmouth" or "Check out the clown face on that chick, she has a serious case of smashmouth!"
by p-ro February 18, 2021
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The bupa is the huge layer of belly fat above the pussy and in extreme cases covers the vagina.

Hey Joe, check out the bupa on that fat chick over there, id bet she has to use a hand mirror just to see her pussy.
by p-ro August 7, 2018
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