It’s such a dumb, stone-age way to try to insult someone regardless of their actual sexual orientation. Like so what if I am? This is the 21st century, how about you get with the times.

Took the wind out of the sails of many kids in online games

The best way to respond is vocally; in your best classic skeletor voice “NYEHEHEHEHEHE! JOKES ON YOU! I’M INTO THAT STUFF!”

Of course be aware of your own safety before making this joke but…it’s always PRICELESS to see their reactions.