From Smegma - meaning the cheesey scum found under the foreskin. Adapted for use in "Red Dwarf"
Can be used to describe spoddy geeks who actually still watch Red Dwarf, or annoyingpeople
Having a quite spiffing time playing round then all of a sudden like a vulcano your covered in strawbery jam and cream! nice! gives a new meaning to the word strawberys and cream......