Gayer than a 3 dollar bill

It's "queer as a $3 bill" with "queer" meaning "unusual or out of the ordinary" which was also used as a euphemism for gay. Now, within the sexuality spectrum, queer is used more in the first way but with regard to sexuality.

Learn the meaning and usage of the phrase "as queer as a three-dollar bill", which can be offensive or humorous depending on the context. Find out the origin, synonyms, and examples of this expression.