What is Potpal?
1.
Belgian expression for sitting with a laptop on the toilet.
pot = toilet
pal = friend
strange effect : laptop - potpal
"I'm taking my potpal to the toilet!"
See
2.
pot=weed
pal=friend/buddy that you do stuff with
therefore...
pot+pal= friend that does weed with you
I told my potpal I was free on Saturday.
See