it is a sagging piece of skin that 
connects the main tubular segment of the penis to the flesh sack that holds and supports (scrotum) the sperm producing organs (testies)
connects the main tubular segment of the penis to the flesh sack that holds and supports (scrotum) the sperm producing organs (testies)
by jg July 22, 2004
 Get the smegmug.
Get the smegmug. by Hawker February 14, 2004
 Get the smegmug.
Get the smegmug. MMMMmmmm, the smeg of that grundle gives me a huge erection. 
LICK MY GRUNDEL FAG, AND TELL ME WHAT MY SMEG IS LIKE!!!
LICK MY GRUNDEL FAG, AND TELL ME WHAT MY SMEG IS LIKE!!!
by Lo Pan (the real dude) October 29, 2003
 Get the smegmug.
Get the smegmug. by fanboy who does not wash May 13, 2005
 Get the smegmug.
Get the smegmug. by louis October 21, 2001
 Get the smegmug.
Get the smegmug. by Anonymous April 6, 2003
 Get the smegmug.
Get the smegmug. A group of young teenage males that dress like wankers, have bizarre "fashion" haircuts and usually was their legs. Usually loud and boisterous.
"look at that smeg over there"
by pandammonia August 24, 2009
 Get the smegmug.
Get the smegmug.