"Dad bod" is a male body type that is best described as "softly round." It's built upon the theory that once a man has found a mate and fathered a child, he doesn't need to worry about maintaining a sculpted physique.
If human bodies were cuts of meat, the dad bod would skew more marbled rib eye than filet mignon; or, if human bodies were sea mammals, dad bod would be more like a grazing manatee than a speedy dolphin. The dad bod is more mudslide than mountain, more soft serve than sorbet, more sad trombone than clarinet, more mashed potato than skinny fry. The dad bod is built for comfort