GIKARIUS Share definition Flag Someone who is too funny you laugh so hard and manage to misspell hilarious in a text or sentence. "OMG HAHA LMFAOO" "OMG STACEY U ARE GIKARIUS" GIKARIUS by Jackmehoff_54 February 19, 2024 0 0 Get merch Get the GIKARIUS mug. Buy Now — $32.95 See more merch