KMG
If your friend just texted you "KMG" and you're now looking for the definition, it was just a typo of "OMG". That's all it was.
Becky: KMG!!! HARRY STYLES IS COMING TO MONTREAL!!!!!
Rachel: *looks up definition of KMG on Urban Dictionary like an idiot*
Rachel: *looks up definition of KMG on Urban Dictionary like an idiot*
KMG
Abrv: kill my gynecologist, commonly used by females who are experiencing troubles with their reproductive parts
Like OMG, Im so gunna go KMG if this itch doesn't stop
Kmg gamegod
Artist or rapper
Kmg gamegod is a rapper