White people. Neither derogetory or complimentary. Why? Well do you know any Black people named Mahoney? 'Nuf said.
by BigBad Wolf June 11, 2006

There's no vodka in this Mahoney!!
by Noko Resident July 20, 2011

a fairly large person resembling some kind of cartoon character that lives in the swamp, has an self amusement problem (masturbates too much) and tends to lie frequently.
by jerry1414 April 11, 2011

by nucci888 November 04, 2008

Someone consistently terrible at gambling. The most common type of Mahoney is someone who bets on sports & loses approximately 80% of his bets. You do not want to have bet on the same side as a Mahoney. Mahoney is interchangeable with Mush. DO NOT take gambling advice from either a Mahoney or a Mush!!!
I felt good about my Falcons bet until I realized the Mahoney also loves them. That's $200 down the drain.
by mikejojo May 23, 2022

by Kieran Thornton September 19, 2008

Someone who has a very very small penis
by Boi47747373 February 21, 2017
