well,,, anyone that has seen the tele show 'Red Dwarf' will have heard the term 'Smeg' a few times,, including 'Smeghead' etc,.,,
As some individuals may know in the music industry roadies call the little pieces of loose stuff 'shmeg'. Little pieces of shit, during a tour an old friend of mine referred to me as a 'shmeghead' during a sesh due to my mind always being filled with little pieces of shit.
It's not a nickname I always use, but one that comes to mind occasionally. Some of the others are 'peace', 'roy', 'cyril'. Different stories for each one LOLOL
peace all
Namaste