2 definitions by kick4sparta18

When you can't sleep so you decide to help pass the time by going to urbandictionary.com and look up random words.
After several failed attempts to sleep, Jonny's urbansomnia kicked in and he went to urbandictionary.com for an hour before going back to sleep.
by kick4sparta18 August 22, 2009
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When you are incapable of sleeping so you decide to go to urban dictionary to help pass the time.
After several failed attempts to sleep, Jonny's Urbansomnia kicked in, causing him to surf urbandictionary.com for 2 hours.
by kick4sparta18 August 22, 2009
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