backslapper
n. someone who is overly friendly and outgoing.At election time, city hall is filled with backslappers and baby-kissers.In the used car dealership, this backslapper comes up to me and tells me he's got something that will last me a lifetime.
blood (brother)
n. a fellow black male.One of the bloods came up to say hello.This blood brother keeps asking me for money.
bucko
n. friend; pal. (Also a term of address. Can also be used with a sneer to convey contempt.)Hey, bucko, come here a minute.Ask your bucko there if he wants to join us.
bunkie
n. a roommate.My bunkie is from Iowa.I wish I had a bunkie. Things get lonely in a single room.
glad-hander
n. someone who displays effusive friendship.What a morass of eager glad-handers and glitz!The gladhanders were out in full force at the Independence Day parade.
pard
n. partner. (From pardner. Also a term of address.)Come on, pard, let's go find some action.This is my old pard, Clarence.