WHAT IS THIS??

So me and my friends decided it would be fun to try this app. Little did we know that OLD MEN would be showing their "you know whats" the first time I saw "it" I was done. I literally left the room! My other friends didnt see it and ended up seeing like 7 ding-a-lings! I wanna know why grown men are showing this stuff on an app!! Someone please tell me because this is the most immature, idiotic app Ive EVER had!

hatingondisapp about Flinch, v1.7.4