blogosphincter Share definition Flag Muscles that control the release of mental and emotional waste products from the mind into the chat room or blog site. Dude: I have a pain in my blogosphincter. Doc: Can you post me a sample? blogosphincter by Diego Mendez March 21, 2009 0 0 Get merch Get the blogosphincter mug. Buy Now — $32.95 See more merch