If you're a girl, it's a prelude of nice things to come. If you're a guy, watch out.
If the rider pushes down on the forward side, the top run of the chain goes tight, the rear Wheel begins to turn and the bike starts to move forward.
Putting a wet sock down someones throat and tickling them.
By magical fairys tickling you clegnuts
Gravity
Gravity pulls "down" and the opposite force is provided by whatever is beneath the object.
Tickle torture was tickling a person who is strapped down and unable to protect themselves from it
Pushes the valve open. When the pushrod lifts up one end the other end pivots down and pushes the valve down.
the diaphragm pushes up and the air flows out the diaphragm pushes down and the air flows in
The Cinema Couch - 2013 White House Down - 1.154 was released on: USA: 16 April 2013
The Man in Black says, "As you wish," when Buttercup pushes him down the ravine in the movie "The Princess Bride."
Gravity pulls denser air down, this pushes the lighter hot air, from the fire, up.Gravity pulls denser air down, this pushes the lighter hot air, from the fire, up.Gravity pulls denser air down, this pushes the lighter hot air, from the fire, up.Gravity pulls denser air down, this pushes the lighter hot air, from the fire, up.
The organs that your food passes through pushes it along. E.g: The esophagus (aka: The gullet) squeezes and pushes the food down. That's why you can eat upside down without the food coming back up!