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half a bubble off plumb

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half a bubble off plumb

Fig. giddy; crazy. She is acting about half a bubble off plumb. What is wrong with her? Tom is just half a bubble off plumb, but he is all heart.

See also: bubble, half, off, plumb

half a bubble off plumb

phr. giddy; crazy. Tom is just half a bubble off plumb, but he is all heart.

See also: bubble, half, off, plumb