Gaygar
In the context of an online videogame, a Gaygar is a person and/or people who often verbally assault other individuals after beating them in a certain competitive or casual game using cheats/exploits, disrespectfull strategies or overpowered tools to help them achieve the victorious result. These players are often able to be beaten quite easily by more skilled/experienced individuals. One earns the right to call someone a Gaygar after beating them in a player to player engagement while the defeated person has been confirmed to be disrespectfull.
"Oh bro, that Jonas165 guy is such a Gaygar, he camps all game!"
Gaygar counter
A device for measuring gaydiation; similar to gaydar, but used to measure flamboyant (i.e. dangerous) gayness rather than to subtly distinguish those in the closet from metrosexuals.
Man, my gaygar counter is going crazy. Your gaydiation levels are off the charts.