So Min's definitions
The side of a boob or the space between a woman's breast and her rib cage that is revealed through the prevalence of overly generous sleeves in her clothing or, indeed, from a lack of sleeves entirely. It is a portmanteau, made-up from a combination of the words cleavage and side-boob.
My sleevage garnered some much-wanted attention on the train yesterday thanks to my cute new tank top.
by So Min May 17, 2021
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