What are some things that are considered worse when the opposite gender does them?

What are some things that are worse, or go from acceptable to unacceptable, whenever the opposite gender does them?

EXAMPLES:

Women: Acts bigoted or discriminatory (considering women complain about "sexism" and bigotry far more than men do).

Women: Doesn't bathe or shave/has poor hygiene and smells.

Men: Takes a strong interest in children or working with very young children; under the age of 8 (as unfair as the implication is).

Men: Acts cowardly or fearful, or cries.

What are some things that are considered worse when the opposite gender does them?
Post Opinion