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1.
A website that finds and aggregates Twitter messages about your favorite sports leagues, teams, players and events.

Instead of searching through many twitter acounts, a person is able to access this website and see updates on many different sports categories at once.

If a person uses the hashtag of #Twackle in their twitter post, the message will be posted on the website.
John: I searched twitter accounts for three hours to find out if Mike Teel got drafted.

Adam: Tim Pernetti tweeted the results ages ago. So did Les Miles. Just log onto Twackle to find this stuff out!
by g-diggity April 29, 2009
 
2.
Something which cant be defined.a word invented by xratedmusic.
a situation which cannot be understood. would be called a twackle.

by Killian Man Jiro September 11, 2006