যেকোনো শব্দ খুঁজুন, যেমনঃ hipster:

1 definition by grammar warrior

 
1.
iau
Inappropriate Apostrophe Usage.
When somebody uses a ' unnecessarily.
<Fred> What size PATA drives do you need?
<Bob> I need some 500gb's.
* Fred stabs bob for IAU
লিখেছেন- grammar warrior 14 de জুন de 2008