"Göt" doesn't exist. It's probably a misspelling. Can you give the complete sentence and the circumstances where you heard it? The usual word for "gay" (homosexual) is "schwul".

"göt" ist kein deutsches Wort. Gay ist: schwul

are you sure? I have heard anywhere that it means "gay"..

Dieses Wort existiert nicht. Es gibt "gut" = good