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3.
Stinky poo sniffer
Oi Tony ur a DOBBO
by PotsyG February 06, 2010
 
1.
a sexy individual, who aspires to become master chief 117 of spartan core.
Dawn: Bill is a real dobbo, all he does is play halo 3!

Emma: yer but hes soooo sexy!
by Stuart rose December 10, 2007
 
2.
Dobbo is generally the name of a smart person. Also called a "nerd" a "Dobbo" most of the time is also very polite which also brings in the name "sir" or "sire".
Teacher: "(insert name here), you got 100% in your exam."

Other: "what a dobbo/nerd".
by Sarco Mir July 01, 2006