giggle like a schoolgirl(redirected from Giggling Like A Schoolgirl)
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giggle like a schoolgirl
To giggle or laugh uncontrollably because of something silly, immature, or embarrassing. Dirty jokes like that always make me giggle like a schoolgirl! I was so flustered when Dean started flirting with me that I was giggling like a schoolgirl by the end of our conversation.
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