Strange; odd. (Oxford Dictionaries)
Strange, unusual, or not expected. (Cambridge Dictionary)
Something that is queer is strange. (Collins Dictionary)
Differing in some odd way from what is usual or normal. (Merriam – Webster)
Example
Queer Kids Deserve Better Than PWR BTTM

https://pitchfork.com/thepitch/1517-queer-kids-deserve-better-than-pwr-bttm/