Contrary to popular belief, not all manboobs are caused by fat. Some men are naturally born with higher amounts of estrogen then others and once they hit puberty start growing actual breast tissue. In fact, almost 1/3 of evry male has some form of it, though it may not be noticable.
But yes, most manboobs are just fat on overweight people.
when women are on the blob (Their monthlies) they get a little cranky and moody. You cant win an arguement with a woman thats on the blob.
Come to think of it, you cant win an arguement with a woman period. Well, you can, but she'll make you pay for it.
Manblob is the male equivilent.
Men may not bleed like the women do for obvious reasons, but they get just as cranky, argumentative and stropy.
Dave:Whats the matter with you?
James: Fuckoff you cancerous polyp on the anus of humanity !!
Dave: Oh you have manblob.
*dave kicks James in the Mangina*