Only try these if she knows you, knows your nice, and you can be sure she'd just take it as ribbing. More importantly, she has to be cool enough that you know she won't flake out:
Uggghhhh!! Your *IN* my *WAY*! !
(waitress at work brushes past me, bumps into me, etc.)
Waitress: sorry
techstep: Right...that's what they all say...
(bumped waitress accidentally with tray)
Waitress: Did you just touch my butt?
techstep: Nah, sorry if I got your hopes up.
(hostess broke a glass earlier in front of me and laughed about it earlier, is carrying back more stuff)
techstep: Here, I *really* think I should get that for you...
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The loneliest part of life: it's not just that no one is on your cloud, few can even see your cloud.