Colonoscope

[Dave Paprocki]

When playing a first person shooter, such as Call of Duty. One sneaks upon an unknowing victim, aims down sights through a scope at their anus/colon, and fires bullets relentlessly till the person dies.

[Jessica]

a device consisting of a long tube with a light inside that is used to examine the colon (= the lower part of the tube that takes solid waste out of your body)

[Donald Trump]

A flexible fiber-optic instrument inserted through the anus in order to examine the colon.