HOTWETSEX Share definition Flag n: an exclamation equivalent to "awesome", "sweet" or "ace". Dude 1: I just got 2 tickets to see The Plural Nouns this weekend!Dude 2: HOTWETSEX! HOTWETSEX by masochistmonkeyjoe June 10, 2011 0 0 Get merch Get the HOTWETSEX mug. Buy Now — $32.95 See more merch