One who refuses to pay the going rate, someone who accepts your offers of drinks or whatever and does'nt repay the favour.
by jamesbrown April 22, 2003
Sam: "That Heinz soup is too expensive. Get the Home Brand, it's 5c cheaper"
Scott: "You are such a tightarse Sam"
Scott: "You are such a tightarse Sam"
by Miss Undefinable May 18, 2009
by lig March 09, 2006
Bloke 1:I was going to text Ricko the other day, but he is on optus.
Bloke 2: Your such a telstra Tightarse
Bloke 2: Your such a telstra Tightarse
by Stueynator May 21, 2009