What is O'mahony?
1.
generally Irish, normally vein, pale tries to use sunbeds, bumder, great in bed (not all the time - rarely actually), small penis, big feet, generally looks like a lepruchan, huge vagina, loves to do the irish jig, likes to make 'friends', often falls easily in love with girls beggining with K or C
Wow she's got a huge O'Mahony!
Stop being such a hell mary O'Mahony - how embarassing!
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Random Words:
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girl comes over. gives you a chance to fuck the shit out of her. you kiss her twice on the cheek and brag to your friends that you made ..
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a hispanic gang on the 18'th street of east L.A.
my whole familly is 18'th street vato's..
