A fork of Rural Dictionary
A tee-hee is a micropenis, one that is severely undersized.
John showed his penis to Gwendolyn, and said, "This is my prick." Gwendolyn replied, "No, that's a tee-hee. It's too small to be a prick!"
A reaction of a student from a joke told by a teacher. The joke tends to not be funny at all. i.e. puns and other things of that sort
"Okay class, a dozen apples, a dozen tires, they are all 12 it just dozen matter." said Mister Stoff "Tee Hee" said the student
The really cute laugh a girl does when she feels like being cute. Typically used online, however maybe used everyday lingo. (Both intentionally and unintentionally)
Jeff: OMG that video was awesome Jessica: tee hee hee you're awesome!