Blahisma Share definition Flag Blahisma is a word you use when you want to have sex but it's not the right time at all. Me:BlahismaFriend: I feel he same way buddy Me: that's nice to know have a great day Blahisma by Carnellsmith October 27, 2019 0 0 Get merch Get the Blahisma mug. Buy Now — $32.95 See more merch