For those who don't see threats in these lyrics:
"That shit ain't right" --creates a mood of hate/moral condemnation against homosexuals
"Don't go reachin' for my rope" --implies a threat if an overture is made
"You can buy me a beer, then fuck off" --disrespectful and rude, as if it's OK to use a gay man for your own purposes, lead him on, then blow him off