Fa la la la
A phrase that comes out when you're too drunk and too happy to remember why you're even singing
At the party, I drank too much eggnog and started yelling 'fa la la la' like it was a battle cry.
My cousin got so drunk he tried to dance to 'fa la la la' and fell off the couch.
I was so wasted I thought 'fa la la la' was a new language and tried to speak it.