The grooves cut inside a barrel of a gun to spin the bullet as moves through it.

A man who messes around with other men, but no one would ever know by looking or talking to him. Used by gay black men to identify masculine gay men or DL Brothas.

The seat behind the passenger seat

what i have in my trunk

v. to cut or manufacture spiraling grooves - most often times inside the barrel of a gun or small arm

n. any small arm that features rifling inside its barrel

Note: Science fiction often mistakenly refers to some portable LASER weapons as "rifles" or "laser rifles". Unless the weapon features rifling (which is unlikely and useless to a laser), then these terms are incorrect.

Also see: rifling

When shotgun has been called on the passenger seat of a car journey, Rifle can then be called by two of the three backseat passengers to get a window seat instead of being stuck in the middle.

The radio call given by military pilots when a AGM-65 Maverick is fired.