The prankin' pictures poured into the TMZ newsroom for our annual April Fools' Day Photo Contest -- so check 'em out for a little inspiration before you get mischievous on your own!
Be sure to check back on Monday to vote for which April Fools' photo should score the $250 prize and some super-secret extra-awesome mystery gifts from TMZ!
**CLICK HERE for contest rules and regulations!**
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