Top definition
1. the scum of the earth
2. the white stuff you get between your teeth when you're dehydrated
1. Jack: 'Man, i've got aids.'

Dave: 'Thats nothing, try having flaherty'

Jack: 'Ouch'

2. Flaherty sack
by flahertyfan1 October 29, 2011
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Jul 29 Word of the Day
Someone who used to be a potential girlfriend/boyfriend, but no longer is.
Tim: Zack, is that your exgirlfriend?
Zack: No, she's an expotential. We never actually dated...
by brownsuite September 24, 2011
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2
oh hey that girls french not irish...dude her last name is Flaherty, she's irish.
by SALLYSUX January 15, 2011
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3
The type of laugh that comes right after something that is said, that really isn't funny. It's more of a burst of air than anything else.
Dude1: Hey dude, I heard you could smoke weed out of a tampon.
Dude2: What's a tampon?
Dude1: *Flaherty*
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4
Someone who thinks indie rock is way cool until someone else listens to it.
Dude, the kid listens to The Decembrists now, he's such a poser.

Chill out, you're such a Flaherty...
by Krunk Master Flex November 04, 2005
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5
someone who needs regular fucking (ie on the hour) or she gets quite testy and takes it out with general aggression. passive aggression, sarcasm, shit jokes etc.

also a general bitchwhore
'o you actually got out of bed before twelve good for you'
'stop being such a goddamn flaherty!'
by Gregoregory October 30, 2007
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