Hitchhiker's Guide to the Galaxy 

its my bible.the most genious thing ever written, it pokes fun at humans, their emotions and how they go about life. one of the only humans to actually feature in it is arthur dent, a typical englishman who happened to be good friends with another life form, only finding this out a few minutes before the earth is demolished to create a hyper-space bypass.
after leaving earth, just in time for this to happen, him and his alien friend, ford prefect, set off on an adventure arthur cannot ever quite get the hang of.
the 5 books get surrealer every minute, making the planet earth seem more and more insignificant.
it ponders over life, the universe and everything and even comes up with the most genious answer to everything.
the book also introduces us to one of the best characters in existance, marvin the paranoid android, a robot with the emotions of real people which is usually depression thus creating a depressive robot, coming up with some of the best lines ever written:

"LIFE...........DONT TALK TO ME ABOUT LIFE!!!"
"brain the size of a planet, and here i am, parking cars"

Hitchhiker's Guide to the Galaxy by rathsangatas drink November 1, 2004

Hitchhiker's Guide to the Galaxy 

best science fiction book ever, part one of The Hitchhiker's Trilogy in Five Parts

Still waiting on the movie.

Hitchhiker's Guide to the Galaxy by Shawn E. April 18, 2003

a hitchhiker's tickle 

When you get a handjob in a car while ridding in the front seat from someone in the back seat.

While Geff was driving home last night, Caleb sat in the back seat and gave him a hitchhiker's tickle.

a hitchhiker's tickle by Geetar926 September 23, 2013

Hitchhiker's Guide to the Galaxy 

The single most quoted book series of UrbanDictionary.com.

"If The Hitchhiker's Guide to the Galaxy was the president, she would be Baberaham Lincoln"

Hitchhiker's Guide to the Galaxy by KinGAleX March 21, 2005

Hitchhiker's Dick 

When a man's penis curves upward when he gets a boner, similar to the way in which a hitchhiker's thumb curves.

Dude, in this porn I just saw, the guy had to attack from a crazy angle because of his hitchhiker's dick.

Hitchhiker's Dick by fireblitz January 23, 2011

Hitchhiker's Guide to the Galaxy 

The best Film/TV series/series of books ever.
was written by douglas adams, may his soul find the ultimate question the the answer of the meaning of life, the universe and everything

" 'The babel fish' said the Hitchhiker's Guide to the Galaxy 'is small, yellow and leech like, and probably the oddest thing in the universe. it feeds on brainwave signals not from it's carrier, but those around it...' the guide then goes on to talk about what it does with those frequencies and then it said '...the practical upshot of this is that if you stick a babel fish in your ear you can instantly understand all forms of language' it then talks about why the fish proves the non-existance of god and various other things that have happened as an indirect result of the babel fish's existance."

Hitchhiker's Guide to the Galaxy by MKfreak September 13, 2006

The Hitchhiker's Guide to the Galaxy 

1. One of the best Raido shows every to grace the air waves. this radio show was the starting point for the book, haveing slighty differnt plot lines which aren't in the book and certently not the movie.

2. The greastest trilogy of five, and possibly the most confusingly random books in exsitants. some part from the raido show have either been removed or changed drasticly when changing oer to the book.

3. *issing important parts*

1.zaphoid: I like those two black headrest things
Trillion: i didn't there mighty uncomfurtible, and i prefer longer arms
arthur: but it won't have a mouth to drink the coffie!
Ford: I think it just scratched it's leg
Trillian: those headrests look like eyebrows!

2. ^ the previous never happens in the book "The Hitchhiker's Guide to the Galaxy"

3. they don't even get to milliways.

The Hitchhiker's Guide to the Galaxy by A Hooloovoo September 8, 2008