Using a liquor-soaked tampon and plugging it into your anus to accelerate your drinking buzz.
Neil was late to the party so he did a Turbo Boost to catch up with everyone.
by Jeph Johnson July 23, 2008
The action of grabbing a mates hips mid sex and rapidly pulling and pushing up and down , hence speeding up the action just like a turbo boost
Johnny snuck into the room and helped his mate Fred out with a turbo boost, Jill enjoyed it.
by Fred Dirks March 01, 2015
momentarily turning off your car's air conditioner to hasten acceleration
Crap, this interstate traffic is like merging into the Daytona Speedway....time to engage the turbo boost!
by ameski September 16, 2011