{n.}, {slang} A man or boy who wears clothes that are too nice or acts like a woman or girl; sissy. * /The first time they saw him in his new band uniform, they yelled "Hey, fancy pants, what are you doing in your sister's slacks?"/
FANCY PANTS
Meaning of FANCY PANTS in English
Dictionary of English idioms . Словарь английских идиом. 2012