addicting game that has no meaning other than to waste time. sometimes confused as verb
"did you line rider after school?"

"i got a sweet line rider on my computer at home"
by The FriedRiceFreak December 3, 2006
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The perfect game for wasting time in your school's computer class. WILL MAKE YOUR TEACHER PISSED.
by Best game ever? January 30, 2011
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1. An online game where you build a sort of skate park.

2. An online game favoured by teenage boys who have nothing better to do so they can zone out.

3. Good alternative to computer lab and doing work in school.
I was so busted for playing line-rider last week!
by StuckinSchool87 April 10, 2009
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A parasitic worm that eats one's brain and makes them only want to play Line Rider when one has played too much 'Line Rider'. Is not literal.
If you don't stop playing Line Rider you're going to get line rider monkey worms in your brain and all you're going to be able to do is play Line Rider.
by DarkfireLovesHetalia November 10, 2010
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