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The most invigorating form of exhaustion known to clothed humans. In this condition breathing is interrupted for 15-30 seconds when laughing uncontrollably. Untreated, it may lead to spontaneous flatulence and staining of undergarments.
I feel terrible, I told Bob a joke and he fell down, rolling around in a fit of Knee Slapnea, am I responsible for any injury?
by phidgety September 12, 2016
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Jun 29 Word of the Day
to tell someone to calm down and relax.
"OMG IM GONNA FAIL MY TEST AND MY PARENTS R GONNA KILL ME AND IM GONNA GET GROUNDED AND-"
"-hey, hey HEY."
"what?"
"WOOOOSAHHHH"
by Ashley Laberge March 12, 2004
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