poop machine

beat the poop out of

To beat (someone) severely.

grinding machine

A machine tool in which a rotating grinding wheel is moved against the workpiece (or vice versa) in order to cut the latter to a desired shape.

milling machine

A machine tool in which a rotating cutter is moved against the workpiece (or vice versa) in order to cut the latter to a desired shape.

poop factory

An infant.

poop in one's pants

to become extremely frightened.

poop oneself

Synonym of soil oneself.

sex machine

Someone with considerable sexual prowess.

well-oiled machine

Something that operates capably through the effective coordination of many parts.