Galongwallah
It's the word you throw out when you're too drunk to remember real words. It's like saying 'meh' but with more swear words and less clarity.
'I can't remember what I said, but it was something galongwallah,' he slurred.
'She said, 'that was galongwallah,' and then fell off the couch.'
'He yelled, 'galongwallah!' and then passed out.'