According to dictionary.com, "to move restlessly or aimlessly from one place to another."
French for "staircase wit", this phrase describes thinking of a clever comeback when it is too late. See also French.
E.g., "Hey, you didn't bring any napkins witcha ditcha?" See also Redneck.
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What your little brother was going to be if he touched your stuff again. See also 80's.
To make a big mistake, a social faux pas, to err.