Yiddish slang word meaning bullshit, baloney, hogwash, nonsense, crock of shit or hot air.
I don't buy the schmegegge about Morty sleeping with Moira.
His version of the story was pure schmegegge.
The whole schmegegge was made up to get Liz a little bit of attention.
A barbaric battle cry, used while backhanding your foe with a swipe from your battle axe, warhammer, or two-handed sword. Can also be used to describe the smashing of someone or something in this manner.
"SCHMEEEESCH!" roared Wulfgar the Terrible, smashing the face of Jordan into pulp with his warhammer.