Also Homognetism (Pronounced HOMO-gne-tism)
Any straight and/or happily married male who tends to frequently get hit on by homosexuals out of nowhere and for no apparent reason, regardless of location or if you are with your SO or wife.
Due to the frequency of these occurrences, homognets tend to have well developed gaydar. They also get a lot of free drinks at bars.
Some guy just bought me a drink. Must be my homognetism at work again.