Short For "Why Do You Like Abbreviating Things So Much." an ironic way of poking fun at people too lazy write actual words.
Friend: ROFL ZOMG ALORZ BB IDAF IDC OMG!
You: wdylatsm
Friend: ha u jst abrv8ed tht sntnce lol!
You: You're an idiot.
by Jim The Runner August 21, 2008
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