how to test if your male friend is gay(only shows the best results on certain people); place a hidden camera or do any form of spying where you are undisturbed and can see your friend clearly. now go purchase a box of fudgsicles, you should be able to get one at your local kroger. now give your friend a fudgsicle and leave him alone to eat it. now look at your cams or spy on him to see if there is any strange activity when he eats it.