One who dresses
like a
tramp, food stains down t shirt,
ripped old smelly dirty trainers, stale jeans, and untidy hair. Also can used to describe someone after doing a dirty (horrible) act.
' I got up this morning after going to
bed with my clothes on and went to the shops, i looked
like a fucking skeg'
'Did you see that nasty bitch drop her food on the
floor then pick it up and eat it, the dirty skeg!'