Octojewn
An octojewn is like a half-assed Jew. You’re not really Jewish, but you still want to be.
My octojewn uncle shows up at every Passover and acts like he’s been there since the beginning.
She’s an octojewn and still thinks she’s got the best holiday traditions.
He’s got 1/8 Jewish blood and still claims he’s the best at everything.