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1.
acronym, "wish I was with you". commonly used when texting someone you want to sleep with.
wiwwy, ttyl!
by bubba joe rieley December 16, 2008
 
2.
What is Wrong With You. It's pronounced WeeWee and is a cute baby mumbling of the word Really.
WIWWY people?: What is wrong with you people?
by millimetric December 08, 2010
 
3.
a very cute way of describing a penis
willy = wiwwy
i love your wiwwy so much *shrugs*
by Davina May 23, 2006
 
4.
lilly's nickname
i dunno i dunno i dunno i dunno i dunno
by matt April 25, 2004