The art of wireless cracking.
I used my wi-fu to crack my neighbors WEP key
by dr_0ct4g0n October 22, 2008
1 more definition
Acronym for "What's In It For Us". It is the antonym for WIFM.
Instead of asking WIFM, why don't we try asking WIFU?
by associationgrrrl July 28, 2011