bog Share definition Flag Adjective: Adds exceptional intensity or quantity to a noun, usually of positive connotation.Exclamation: Expressing celebration or good feelings I am bog tired right now (I am extremely tired)I have bog news (the news is extremely good and significant)There are bog ants in this hill (There is an exceptionally large number of ants)John: "My team just won the championship!" Bill: "Bog" bog by gnago June 15, 2025