oily

having to do with a person who is sly, ingratiating, unctuous, etc.

The way in which they see history, makes them seem all the more oily.

detox

to free someone of a addiction to drugs or alcohol by medical means, (from detoxify a term originally used for removing any toxic substance)

If they fail to detox him permanently, I am not paying for his next medical bill.

ass-backwards

1. moving backwards

2. hopelessly misguided, doing everything wrong

The way people are processing the information is totally ass-backwards.

jinx

a person or thing that brings bad luck (from a term for a curse of bad luck)

This DVD player may be a jinx.

balloon

1. a condom

2. a supplier of heroin

If the balloon doesn't fit, you may have to do research on how to find the right size.

zuke

1. zucchini

2. to vomit

Their zuke was so bad it made me zuke.

Varmint

a wild animal regarded as a pest by a farmer or rancher (sometimes used with ornery, from vermin, pest)

Get that varmint out of here.