What is muttonchops?

The act of cooking and eating a sheep that was previously your lover, usually served at a large meal

I can't believe Tom served the friendly muttonchops at thanksgiving

muttonchops - meme gif

Thick, long, and unsightly sideburns that emit a mystique of uncleanliness

Brian Glover has muttonchops

A style of beard in which the sideburns are gown out and allowed to merge with the moustaches, while the chin is shaved bare.

Muttonchops went out of style a long time ago.

A better extended version of sideburns.
Narrower at the temple, broad at lower jaw.
See General Burnside.

My brother is growing kick-ass muttonchops.