to backend someone for overtaking you on a race track

When a person is taking a hit off of a marijuana piece and they blow the weed out of the bowl by either; laughing or coughing.

Getting fucked up the ass in a bush or getting shit on.

The act of Murphing. Murph (the person performing the act) grabs your ass cheek and his hand wanders further forward toward where you would normally be fingered. This is an over the pants experience, he tries to penetrate you with his fingers. A Murpher usually has a girlfriend at home, another girl on his arm while the act is being performed, and you're just a third party cause. This act is usually performed in a Frat basement.

To get fooled into an out-of-this-world, amazing deal. The poor fool will have problems and bills out-of-this-world.

to get messed up(by someone or in something)

(Verb) (murf-ing) When one wears the same shirt for 3+ days in a row. Typically resulting in a body odor that everybody can smell except for the one who is murphing.