A human sipping from a cup and breathing out "ahhh."
A long sequence of a person chewing and eating moist and squishy food.
A tired male, breathing and panting.
A male belching or burping.
A person chewing ice with their mouth open.
A person lights a cigarette with a gas lighter, inhales & exhales while burning tobacco sizzles.
Gargling and swishing water in the mouth.
A large smacking dry kiss.
Beat from a human beatbox
A person brushing teeth quickly with an open and closed mouth then spits toothpaste out and rinses.