word= a single syllable response referring to the situation at hand, often in agreement, sometimes in a "lets agree to usually " mentality. sometimes used as a greeting
B= referring to an individual, or entity to whom you are speaking to or of.
person 1 "what up dude?" person 2 "word b"
or
person 1 "that game was cool." person 2 "word b"
9👍 3👎