When you are striking from behind and you insert you thumb into your preys ass, then wipe the shit on your thumb all along the eyebrow area. This causes a unibrow of shit.
Synonyms for unibrown
On this page, you will find 30 slang terms related to unibrown. Some of the top words include: crusty-crack, shit-lett, sclar, schvinkter, snart, and 25 more.