To mess up or completed fuck something up. Additionally, to flargan can be substituted in for any curse word you know.
I flarganed my hand. I flarganed my sister when i was drunk
by Zalc July 18, 2008
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Def.

1. an exclamation used only when your friend is texting on your phone and wont tell you who or what they're talking about.

2. the side of the part where its impossible not to laugh if someone squeezes.

3. a HUGE cock

4. complete nonense used to confuse people.
Ex.

1. FLARGAN GLARGAN!!!! Steve stop your shananigins and show me who your talking to it's really starting to piss me off.

2. LMFAO steve stop fondling my flargan glargan.

3. a: Sean put your flargan glargan away it's scaring the children.
b: Bitch suck my flargan glargan.

4. Flargan glargan marvin plagatan moof flamingo sandwhich hardboneychicken
by Babo11 August 14, 2008
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