Slugs

Any of many terrestrial pulmonate gastropod mollusks, having no (or only a rudimentary) shell.

A slow, lazy person; a sluggard.

A bullet or other projectile fired from a firearm; in modern usage, generally refers to a shotgun slug.

A solid block or piece of roughly shaped metal.

To drink quickly; to gulp; to down.

To take part in casual carpooling; to form ad hoc, informal carpools for commuting, essentially a variation of ride-share commuting and hitchhiking.

(of a bullet) To become reduced in diameter, or changed in shape, by passing from a larger to a smaller part of the bore of the barrel.

To move slowly or sluggishly; to lie idle.

A hard blow, usually with the fist.

To hit very hard, usually with the fist.

"He insulted my mother, so I slugged him."