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Slightly tugging on a woman's tampon string giving her an excited fright. This should be done without her knowing what is happening.
Stu slides his hand up Stacey's leg and quickly tugs her tampon string hanging out her vagina.

Stu: "yo, i totally gave Stacey a Mouse Tug last night"
Dane: "mean! High Five!"
by DisKo Stu July 12, 2011
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