HMCDYHIYP Share definition Flag "How many contacts do you have in your phone" - This acronym is used to quickly ask somehow how many phone contacts they have. Friend 1: My contact list is so big it needs it's own spreadsheet.Friend 2: HMCDYHIYP HMCDYHIYP by PEGEGE January 10, 2013 0 0 Get merch Get the HMCDYHIYP mug. Buy Now — $32.95 See more merch
