Formal Logic Formal logic deals with deductive reasoning and the validity of the inferences produced. For an argument to work, the conclusion must logically follow the premises and the premises must be true.
Vibe is the aura a person possess. The kind of vibes that a person emanates depends on his feelings. Every feeling has a frequency or energy. If you feel good, happy or comfortable while meeting someone you say that the person emanates positive vibes.
Funky: This word was given a new meaning by the hippies. It described clothing that wasn't supposed to go together, but somehow managed to look good. The meaning of the word became more vague, but still meant something with an unusual campy style, like clothes, music, or attitude.