tee-hee
noun
[ tiːˈhiː ]
• a giggle or titter, especially a derisive one.
• "They won't mind what I get up to. Tee-hee!"
tee-hee
verb
• titter or giggle, especially derisively.
• "she tee-heed and swatted him with her fan"
Origin:
Middle English (as a verb): imitative.
