To go on a "vacation" or to
go "vacationing" is when a
person gets high enough to leave
reality for days; sometimes even weeks.
"Man, you were fucked up for days!"
"Yeah I was
tripping so hard that I took a vacation."
"Hey man, lets go vacationing."
"I'm down, you bring the brews,
ill bring the buds; we'll bring the women, and they'll bring the
drugs."