Boddah was the imaginary friend of lead singer-songwriter Kurt Cobain, of the Seattle grunge band Nirvana. As a child Kurt wrote 'Kill Your Parents' on the wall of his school and blamed it on Boddah, later in life he addressed his suicide note to his friend Boddah.
Ur boy. The guy who you feel comfortable with, and want to socialize with. He's probably been your friend for a long time, and greeting him as bredda will inform him you like him, and view him as your equal.
Bruddanem is a term combining “Brudda,” a Jamaican variation of “brother,” and “nem,” short for “and them.” It can be consideredAfrican AmericanVernacular English.
Also explained by JID in “bruddanem”, it’s a term of endearment for a close group of usually male friends