Ever use lines from sketches in real life?
I like asking people from out of town, "Did you drove or did you flew?", just to watch their reactions. More often than not, they catch on, but it's pretty amusing when they just stare.
"I want to bear your children!" comes up more often than not, but I can't do the crazed Lola laugh anymore.
"Blow 'em up real good!"
And hardly anyone gets it, but "What the what?"