What is Jack The Mainline?
1.
Doing heroin intravenously in the style of Robbie Williams. See also
From Robbie Williams' "Rudebox":
"Ok then check the tan line
Make your body shape
Like you're stood on a landmine
Call me on my mobile
Not the landline
And
jack the mainline
At the same time"
See
Random Words:
1.
This happens when a person,another animal and or when playing a computer game for whatever reason, slips(losses their footing) and falls..
