1 definition by smartereveryday

acronym for suck that f*cking uterus; an expression of disbelief/annoyance or just someone who has a really weird kink.
person a:"guess who got a raise"
person b:"what!? STFU!"
person a:"only if you suck mine ;)"
person b:" already on my way ;)"
by smartereveryday October 12, 2019
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