amazing geezer

UK (only?) : amazing + geezer = amazing geezer

Top bloke, Good man, male person who went above and beyond (the call of duty).

Guy1: That Jeff guy is an amazing geezer; he lent me the cab fare to get home. When I tried to pay him back he said, "keep it as a birthday present"!
Guy2: Sweet! Yeah, he's smarter all right. He paid for my hash too!