Employees at Subway need to get fired?

ok I dont know about u guys but this is startin to PISS ME OFF! whenever I walk into subway, if its a 40+ year old foreign lady working, shes always making a MAD face. especially when i walk in with my two brothers. I've been to 3 different locations where theyre always have this pissed off face. today my brother was ordering and he was talking low and said "italian BMT with herbs and cheese" and she just stared at him for 10 seconds and said "BMT!?" then he said yeah and she looked so pissed. ****, when i worked in fast food I would sometimes get annoyed if someone walked in when i was trying to do something but id never show it and be professional, but if youre going to act like a little BITCHY all the time then ive got 3 words for u.... SU - I - CIDE or go back to your ****** country. ive walked out of one subway before just because she looked so pissed. so far right now I know three locations where these dumb foreign ladies have an annoyed face on. the men are always cool, i have NO problem at all with them. if this happens again subway is getting a phone call from me AND ILL MAKE SURE that ALL FOREIGN LADIES ARE FIRED FROM ALL LOCATIONS!