fellas mos definitely derives from the Greek word Φιλος(Fel(l)os)=friend,i dont know how it became british slang but this is what it mos definitely is.
by 1337theGreek February 23, 2017
fella is cool AS FUCK!!!!
by fellathecoolguy October 11, 2023
by A_Visit_With_Biff October 29, 2015
by rasdfjisafjhioadsjkgfifdsjmgfi May 23, 2021