Nothing in relation to the sweat glands on ones crotch or anus-y areas. Instead, Duck Butter is the secretion on Ducks wings and feathers so that they may still fly even after being in water.
by Brocke July 6, 2005
Get the Duck Buttermug. by Cameron Bott June 26, 2008
Get the chicken buttermug. A thick white substance that collects on your unsheathed dick during sexual intercourse; crab paste; dipping sauce; salmon tears.
'I was fucking some girl last night when I suddenly realised I couldn't see my cock for all the fish butter.'
by Tund March 6, 2008
Get the Fish Buttermug. by tyler April 28, 2004
Get the Spreading the buttermug. Flem coughed up and spit into hot tea. The hot tea is then considered to be flavored with throat butter.
by AnTi_mTtr March 16, 2009
Get the throat buttermug. by x-crack smoka January 10, 2006
Get the Crack buttermug. by Clay White December 25, 2003
Get the duck buttermug.