When the person you'
re talking to is mumbling and you can't understand a damn thing they'
re saying. Usually used in situations where they're giving you important information
like a reservation number or directions on how to get somewhere.
A typical mumblefuck conversation.
"Can I get your order please?"
"Yeah-
um...I'
d *mumble*...and then *mumble*
large *unknown stammering*"
"I'm sorry, what?"
"Hey, Amy, how do we get to your house from downtown?"
"You'll go down *mumble mumble mumble*...after that you'll take a *mumble* onto 4th *mumble*
"Hold on, Amy, just a sec....Guys, can you shut up for a sec, this is a real mumblefuck conversation and all your
talking isn't making this any easier to hear."