Jk: very clear sound, you can see wrinkles on his eyes

V: mouth so wide that he can swallow a burger in one bite

Jhope: laughing + screaming while clapping faster than a race car

Rm&Jimin: literally throwing body on the nearest surface or people

Jin: that squeak sound when you clean your window

Suga: frequency only turtles can hear it and stops as soon as it starts.