drinking alcohol smoking marijuana and driving
that foo was switchin lanes all the way to my crib
by c-ro December 03, 2007
The transition from vaginal sex to anal sex.
Olga's all about switchin' lanes- between the pink and the stink all night.
by John Steinbeck Sr March 20, 2011
Doing lines of cocaine; switching between lines of coke
I was up til 5:30 last night just switchin lanes.
by highflier February 18, 2011