As everyone knows, the longer a word is the better it sounds. Thus, when people add senseless suffix's to words, it only makes the English language cooler. Such is the case when dumb, boring words like "indeed" are changed to long, flowing and luxurious words such as "indeedly." In essence "indeedly" is just the cool people's way of saying "indeed."
Guy #1: Dude, I think that guy is wearing two pants of underwear.