What does OSO mean?

Other Significant Other



Other definitions of OSO:

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How to use the term OSO:

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More slang terms:

SIMCLMAO

SIMCLMAO

sitting in my chair laughing my a** off

TAY2

TAY2

Thinking about you too

USBCA

USBCA

Until something better comes along

TMTLTBMG

TMTLTBMG

There's More To Love Than Boy Meets Girl