The COVID pandemic has forced us to wear masks in public. But how do we recognize a butter face? We can't.
A butter mask is a butter face wearing a mask. It is a very deceptive individual looking for fame behind her butter face. The rule of thumb in 2020 is to just assume everyone is a butter mask so you're not caught off guard when you take her back home and remove her mask.
Damn bro, that girl looks good but she's wearing a mask.
Yeah but you gotta be careful, she may be a butter mask.
the part of the shirt located just below the chin one uses to filter foul odors, instinctually used when in uncleanly bathrooms, or after a destructive passing of gas(fart, chemical attack)
1.Duuude.. that truck stop restroom was so narsty i had to use my shirt mask just to take a piss.
2.that fart was so pungent that my shirt mask was the only protection i had