1. a term used to describe something that is fucked or coverd in dick cheese, also can be used as a verb, to smeg. This is the process of fucking something up, or covering it in dick cheese.
2. The white paste which is normally found inhabiting inside a MiGoreng packet
Person 2: soz my facebook chat is smegged
(2)Person 1:My eye is smegged, i can hardly see