Lego Back Syndrome

The characterized back pain associated with bending over while building Legos.

James: "We've been building this set for 3 hours, my back is killing me."
Ben: "Sounds like you've got Lego Back Syndrome."

by Sapntickle December 14, 2009

back in the saddle

1.) To begin doing what you stopped doing before, and often after recovering from an illness or a set-back.

2.) Riding a horse

1.) The doctor said that I have fully recovered, so I am ready and will be back in the saddle by Monday.

2.) His teenage son got a new position in the polo club, and he is now back in the saddle

by Sir Orlando November 11, 2013

hit me back

to ask for a reply.

P1: Yo punk, hit me back wit' cho' digits fo' shizzle"
P2: "Okay".

by c-c-c-colin October 5, 2003

back passage

Noun. The rectum. {Informal}

"Grief, Bob! Last night me an' the boys got so drunk I woke up with a toy car stuck up the back passage!"

by Alex Quantashassle August 27, 2005

Fat Back Truck

Another name for an extra-wide pickup truck with dual rear tires.

"Why do Alex and all his friends drive fat back trucks?"

"Your mom drives a fat back and she has a greasy mullet."

by Tim Jerome February 19, 2008

back lava

When you cum carefully onto the small of a girls back and the jizz pools in the cleft. Optionally you can then move her around to play with the lava flow.

"Dude, I totally gave Nikki some back lava last night."

"What, like the pastry?"

"No, not baklava - BACK... LAVA.

"Oh... Gross."

"Yeah, and then I made her slap it so it erupted like a volcano! Then I made her clean it up... Stupid bitch!"

by Travisssss February 14, 2012

black, black no trade back

Following an action or the transfer of an object from one party to another, vocalizing, "black, black no trade back" prevents the receiving party from returning the action or object to its originator.

After giving Quin a paper ball, his father says, "black, black no trade back", leaving Quin stuck with the object. He must keep or dispose of the ball without returning it to his father.

by LapisLazuli January 13, 2014