g'mrnaffanoon - A greeting so weird it’s like you’re saying hello to a donke

A greeting so weird it’s like you’re saying hello to a donkey in a blender.

I said g'mrnaffanoon to my neighbor and he asked if I was high.

My brother used g'mrnaffanoon and my mom threw a sock at him.

I used g'mrnaffanoon in a DM and the person blocked me immediately.