When two or more men have to one up each other. This is usually done through verbal combat, where the second man will try to discredit the first with an equal or better story. The first man will generally retaliate, with a further ‘one-up’ and so it continues.

This is called a ‘dick waving competetion’ Because the one-upmanship is like watching two man wave their dicks at each other - completely useless and no way to win an argument.
Robert: I reckon I can get this golf shot under par.

Steve: oh yeah? I reckon I can get a hole in one.

Robert: is that so? I reckon I get a Hole in one using a putter.

Steve: I reckon I can get a hole in one, using a putter, while standing on one leg.

Susan (watching this play out): what a dick waving competition. Just play through
by Lifeisacunion November 19, 2018
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