(LGBTQ slang) The supposed ability to detect whether or not a person is gay by observing that person's appearance, mannerisms, etc.
This is not your Hallmark in Ames, Iowa. And there is “family” working there … no radar like gaydar, I always say.
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Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
See all Regional & Other slang on Slangora.
Browse all slang words starting with G.