gubgnat Share definition Flag A gullible person, from French « gobe-mouche » ("fly-swallower"). Pronounced /guhb-nat/ What a gubgnat! I bet he even believes "gullible" is written on the ceiling..! gubgnat by danachos July 19, 2023 0 0 Get merch Get the gubgnat mug. Buy Now — $32.95 See more merch
