bro vs they-uns

bro

• he or him 

• fratboy (or someone that espouses the fraternity bro culture) 

• brother (a male comrade or friend; one who shares one’s ideals) 

• brother (usually used to address a male) 

• brother (a male sibling) 

they-uns

• Them (third-person plural object pronoun). 

• They (third-person plural subject pronoun).