Definitions by The Return of Light joker

at the drop of a hat

at any moment

He would fart at the drop of a hat.

at the drop of a hat by The Return of Light Joker January 21, 2010

long in the tooth 

old, advanced in age(from the practice of judging a horse's age by the length of it's teeth)

The plumbing is a bit long in the tooth. It needs to be replaced.

long in the tooth by The Return of Light Joker January 21, 2010

tin grin

a smile on a person with braces

I think he would get more compliments if he didn't have that tin grin.

tin grin by The Return of Light Joker January 19, 2010

wild card

1. something unpredictable and outside the normal rules

2. someone or something that is pretty much picked at random ( both senses from poker)

It looks like the wild card won't help you here.

wild card by The Return of Light Joker January 19, 2010

jelly 

1. an easy task

2. semen

The class may look like jelly but it's not going to be all beer and skittles.

jelly by The Return of Light Joker January 17, 2010

dead soldier 

an empty bottle, especially one that contained an alcoholic beverage

The floor was cluttered with dead soldiers and paper plates.(example of dead soldier)

dead soldier by The Return of Light Joker January 16, 2010

flattened fauna 

a dead animal (or dead animals) in the road

Although deer make up the smallest number of the reported flattened fauna, they are one of the most infamous examples because they instinctively run in the direction of the hazard.

flattened fauna by The Return of Light Joker January 15, 2010