A fat boy who pretends that all of his fat is actually muscle when it clearly isn't. The boy does not necessarily have to play rugby but it is a bonus if they do. When saying it you should hand quote and even do a cheeky wink
Greg: "hey wanna see how buff I am?"
Susan: *hesitates* lol k
Greg *lifts up shirt and all his fat rolls start to spill out*
Susan: *gasps in disgust* holy shit you're such a "rugby boy"!!!!!
