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The act of calling someone by their last name. "Dusa!!" As you say the name have much emphasis on the "Du" and carry some of your effort into the "sa." "Dusa." Once heard, many others join in to announce the presence of Dusa. Usually sounding a lot like this. "Dusa." "Dusa!" "Dusa." "Dusa."

"Hey there's Lauren."
"Who's Lauren? that's Dusa."
by WhatsUpDusa December 05, 2012
do something.
if he wants to fight tell him to dusa
by thizzybizzy September 22, 2007