Definitions by Simon Sexguin McGee
sexguin
a Penguin biscuit consumed in a particular way - i.e. bite both ends off the biscuit, put one end in your mouth and the other in a cup of tea/other hot beverage and suck on it until the tea comes through into your mouth. then put the entire penguin in your mouth and swallow it whole!
sexguin by Simon Sexguin McGee May 22, 2012