Turn this Big Motherfucker left, Troy! 

1.

Classic line by Samuel L. Jackson (that guy ALWAYS has the best lines) on the Internet Phenomenon film 'Snakes On A Plane' as Samuel's character and Kenan, from 'Kenan and Kel' try to hoist the plane left for an emergency landing after the co-pilot was killed by snakebite, whilst plummetting down to certain death.

2. Said in emergency life threatening situations where you are dependant on someone less able than you to save you from doom.

3. When you are in a car that is going to crash into another because you are moving too fast, this is the line you say just before you meet your death.

*Two friends in a car speeding..suddenly approaching a lorry that can't see them*
John : Shit , we're gonna die slow down, he's coming right at you Trebecc!
Trebbecc : Argh! The steering wheel came off! Shit shouldn't have joyrided with my mom's ran down car!
*The approaching lorry nears close, inch close to crashing*
John : ARGHHHH!! TURN THIS BIG MOTHERFUCKER LEFT , TROY!

*they die*

Example 2 :
*Guy has to lift something heavy and take it upstairs*
*Grunts to himself* : TURN THIS BIG MOTHERFUCKER LEFT, TROY!

Turn this Big Motherfucker left, Troy! by sundarasundara August 10, 2009

Bigmotherfuckingblackasstuba 

Another name for a black person with a large penis. The saying apparently originated from vanilla ice although i am unsure if that is the case

"I saw this porn the other night, and this hot chick was blowing on this guys Bigmotherfuckingblackasstuba. She could barely fit it in her mouth"

Bigmotherfuckingblackasstuba by goatc April 23, 2008

bigmotherfuckintoolshed 

Someone who is the biggest douche on planet earth, he or she thinks they are god and can do no wrong. They think everybody likes them when really everybody hates them.

Skylar is a bigmotherfuckintoolshed because he never answers his phone because hes sleeping.

bigmotherfuckintoolshed by macdawg21 April 29, 2015