Glasgow slang meaning that your cock is so deeply embedded in a girls poonanny that her spiders legs are tickling yer ballsack.
" A was baw deep on friday night an ma maw walked intae ma bedroom"
by Mark McKay July 23, 2005
Get the baw deep mug.
when you're shagging a burd and you push your full boaby in, you're baws deep.
I was baws deep in that lassie from the dancing.
by Shug The Bug June 12, 2014
Get the baws deep mug.