Top Definition
Read the fucking Urban Dictionary.
Often used as a source of reference in discussion with lesser beings, i.e. morons and eejits
<h4x> sup d00d
...10 minutes later
<alan> sorry, i was iaw
<h4x> wazdat
<alan> rtfud
<h4x> lol wad?
<alan> i'm going to make millions when i invent a device that allows me to stab people in the face over the internet
by KKristjan October 05, 2007
8 Words related to RTFUD

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