Travel company that caters to those 18-30. Has tours in Europe, Asia, North America, Australia and New Zealand. One of those large, unruly tour companies that are filled with drunk aussies and only seem fun if you are on it.
I saved up for two years and I'm finally going on my Contiki trip.

Before I went on Contiki i thought i could drink alot, boy did those Aussies show me up!
by Cupiddd. November 11, 2008
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And 8-bit OS (operating system) that was one of the first to accomplish connection to the internet, the web browser either being or being similar to Lynx . It is very similar to the Apple II computer from the 80's and 90's, but Contiki can be downloaded from various websites. The most common use for this OS is for web browsing(text) and for old-school gaming.
I installed Contiki onto one of my old computers today. It's like a computer from the past.
by Lynx_User58 May 30, 2005
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And 8-bit OS (operating system) that was one of the first to accomplish connection to the internet, the web browser either being or being similar to Lynx . It is very similar to the Apple II computer from the 80's and 90's, but Contiki can be downloaded from various websites. The most common use for this OS is for web browsing(text) and for old-school gaming.
I installed Contiki onto one of my old computers today. It's like a computer from the past.
by Lynx_User58 May 30, 2005
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When driving behind a slow moving vehicle on a two lane highway and oncoming traffic is blockng the passing lane instead of passing normally over the dividing line, you pass on the slim gravel shoulder scaring the driver into oncoming traffic, leaving you with right of way!
The highway was very busy and the minivan in front of us was driving way to slow so we pulled a Contiki Cutoff on his ass
by schwarz August 15, 2007
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Older man who tries to pick up younger women.
Originates from the Contiki bus tours for 18-35 year olds. Where the older bus drivers are notorious for hitting on the young female passengers.
I had my 21st birthday party and my uncle was hitting on all my friends like a contiki bus driver.
by pov mjh October 17, 2008
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To go crazy, like Leah would on a Contiki Tour
The party was shut down soon after Roger drank all the tequila and broke 3 tables while dancing on them, he was going off like Leah on Contiki!

Wow! That's really going off!
by Irons19 February 19, 2009
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To briefly search the world wide web. To get in quickly, take a few photos and get out again.
Man: Hey dude, were you contiki-ing just then?
Dude: Yeah man, I just needed to check google images.
by Scotty Dog July 31, 2008
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