Fosdick Share definition Flag Mildly derogatory reference to famous and hapless cartoon character 'Fearless Fosdick' by Li'l Abner, first appearing in 1942. Look at Fosdick over there sniffing it out - what a buffoon! Fosdick by Carl Davidson June 12, 2013 0 0 Get merch Get the Fosdick mug. Buy Now — $32.95 See more merch