Warning!
Hold Harmless Clause: Don't Continue to read and don't adapt to this attitude if you don't want to scare men away...or make them mad and run after you for years turning it to obsession! (Seriously, a lot do!)
Idea # 1: The Flower Story
When you receive a flower, grab your camera and give the flower to your gay friend...then shoot!
Tada! One great tool to piss off the man who gave you the flowers.
Send it to him with a message "Mr. X (who is gay, we love them), says Thank You for the flowers.
Warning#1: He can get really mad to an extent of crossing you out of his life for good if he's got some serious intentions over you.
Warning#2: If he's got really serious, serious intention over you, he will try again sending you flowers (since you didn't have the opportunity to keep the first one) and will find your creativity too funny!