There's the ever-popular "knock out a guard and steal their uniform; it'll fit." Parodied beautifully in the Indiana Jones series, where he essentially goes uniform-shopping when he picks a guard to knock out based on his size after a previous incident of having a uniform turn out to be ridiculously too small.

Thanks to whichever mod fixed the thread title.

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Gillian

"Now everyone was giving her that kind of look UFOlogists get when they suddenly say, 'Hey, if you shade your eyes you can see it is just a flock of geese after all.'"

"You can't erase icing."

"I can't believe it doesn't work! I found it on the internet, man!"