Top definition
Any person who laughs uncontrollably for extended periods of time about nothing whatsoever, therefore appearing little girlish.
A gigglepuss is prone to laugh attacks.
Scott is such a gigglepuss that the slightest breeze can make him giggle for days.
by jwart April 20, 2007
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2
to have a high pitch laugh and to laugh uncontrollably at the most minor moments of comedy....
"dude, did you see sean at the movies?"

"yea man< he was being such a gigglepuss!"

"I know right, he is such a beast!"
by sean perkins a.k.a. Gigglepuss November 14, 2008
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3
a person who laughs in a hillarious way, in which makes him cool in his social group.
"Did you see gigglepuss?"

"He's such a beast."

"I know right."
by gigglepuss October 20, 2008
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4
to be a beast among your peers by having uncontrollable laugh attacks, which in turn makes everybody else laugh, making him a beast>>>
"Dude did you see gigglepuss?"

"yea man, he be such a beast!!!"
by gigglepuss December 05, 2008
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5
to be a beast among your peers by having uncontrollable laugh attacks, which in turn makes everybody else laugh, making him a beast>>>
"Dude did you see gigglepuss?"

"yea man, he be such a beast!!!"
by gigglepuss November 20, 2008
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6
it is a vagina that giggles because your dick too small
Julie: Is it in yet?
Steve: yes...
Julie: *PUSSY GIGGLING*
Steve: OMG your a gigglepuss
by baby kong August 10, 2017
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7
the coolest dude in his social group, because he has such a beast laugh and cool phrases that he uses.
"Sup bra?"

"Sup Gigglepuss, You're such a beast"
by gigglepuss October 20, 2008
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