Where a female stores fat in the shoulders and arms in such a way that from the bicep up, would form a straight line then curving perfectly at the shoulder and back down again, forming a flawless oblong, the oval.
"She's really put on weight since high school." "Yes, I agree, notice the Oval Shoulder Syndrome (OSS)."
by whiteboien3rgie December 28, 2011
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A shortened pronunciation of horse, typically used in the Black Country Uk
That's a fine oss you've got there

I can't come yet, I need to go and feed me oss
by Cdean1 May 25, 2022
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Owner Simp Syndrome; Simping for the owner of a group.
Bro, that dude is really trying to get in a game with the owner. He must have OSS.
by ToasterBus March 18, 2022
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Osse is a very sexy and Happy Guy. Sometimes he loves to fuck goats for fun. He gets all the ladies because of his beutiful spirit and he's 2 feet long Camel.
Why does everyone like me? Is it because im Osse?
by SheikhShaco December 12, 2016
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