To make a pop, or sharp, quick sound.
The muskets popped away on all sides.
To burst (something) with a popping sound.
The boy with the pin popped the balloon.
(with in, out, upon, etc.) To enter, or issue forth, with a quick, sudden movement; to move from place to place suddenly; to dart.
A rabbit popped out of the hole.
To place (something) (somewhere); to move or position (something) with a short movement.
He popped his head around the door.
(often with over, round, along, etc.) To make a short trip or visit.
I'll pop by your place later today.
To stand out; to be distinctive to the senses.
This colour really pops.
To hit (something or someone).
He popped me on the nose.
To shoot (usually somebody) with a firearm.
To ejaculate.
To remove (a data item) from the top of a stack.
To remove a data item from the top of (a stack).
To pawn (something) (to raise money).
I had to pop my watch to see me through until pay-day.
To swallow or consume (especially a tablet of a drug, sometimes extended to other small items such as sweets or candy).
To perform (a move or stunt) while riding a board or vehicle.
(of the ears) To undergo equalization of pressure when the Eustachian tubes open.
My ears popped as the aeroplane began to ascend.