off the chain

1. (adj) crazy, uncontrollable, nuts, insane in the membrane

That lady is off the chain.

by Sexy Filmmaker May 20, 2009

Chain of custody

When a man ejaculates in a woman's mouth, and the woman passes the semen from her mouth to the woman's mouth sitting next to her. Usually this must be done at least 4 times before a true chain of custody has been established.

Jon: "Who has the chain of custody now?"
Brant:"I can't tell, all of their mouths are closed."

by Sebastion Pico August 30, 2008

Chaintana

(chayn-taw-nuh) noun: a device that consists of a motor attached to two gears connected with a chain-belt. Attached to the chain-belt are multiple katana. As the belt spins, the katana rotate with it, efficiently slicing through many objects.

If I had a chaintana for a leg, I would always start AND finish bar fights.

by freeflake May 19, 2011

chain 69

It is a group sex act where everyone is blowing each other in a continuos chain. It can also be referred to as P9ing or P9XXX.

It's like a big chain 69 out of Washington DC.

by Dick bomb July 21, 2014

Chainrattler

A derogatory term for the undead, specifically ghosts.

My grandmother died and became one of those freeloading chainrattlers.

My son can't sleep at night because of that damn chainrattler in the attic.

by SlowDragon September 5, 2015

Chainsaw

When a large number of people all witness the same event.

Did you pick up the chainsaw last night?

by Kukey monster January 5, 2017

Chainblasting

The act of killing a younger or amateur rapper, especially one with a chain; the act of killing an arrogant rapper or poser.

Lil Bleach is a bitchass nigga, I had to break out my chainblasting gun when I saw him at the park.

by Doug Suburban January 19, 2018