Fort Pickens Road is subject to flooding; please call (850) 934-2656 for information on road conditions prior to arrival. Gulf Islands National Seashore charges an entrance fee of $15/private vehicle or $10/private motorcycle, good for 1-7 days; An annual pass can be purchased for $30.
Top definition Dunderhead unknown A person with no intelligence Idiot,Plonker,Pillock,Klutz Dunce,Numskull, Blockhead, Bonehead, Lunkhead, Hammerhead, Knucklehead,Muttonhead, Shithead,Fuckhead
Princeton's WordNet(0.00 / 0 votes)Rate this definition: 1  heading, header, head(noun) a line of text serving to indicate what the passage below it is about. 2  header, lintel(noun) horizontal beam used as a finishing piece over a door or window. 3  header, coping, cope(noun) brick that is laid sideways at the top of a wall.