Here’s one, might be corny but here it is

A big grizzly bear walks into the bar and goes up to the bartender. The bartender looks at the big bear and asks, so what’ll be.
The bear says, I’ll have aaaaa.......hummmmmmm.......aaaaa............. well aaaa..... aaaaaaaa.............hummmmmmm.......aaaaaaaa..... .... gin and tonic.
Bartender looks at the bear and say, so why the big paws???