Usually seen in overweight males, but can strangely also occur in men who are not really overweight.
Man + Boob = Moob
Can also be used in any context, any time. Can be used as an adjective, noun, potato, octopus, it is relevant in all cases and contexts.
adj: "Wtf dude, youre acting so moobish."
v: "You're always moobing around! It makes my heart hurt."