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1.when something is so cute it hurts 2. When something is so cute you want to squeeze it to death. 3. when something is deliberately designed to be so extrodinaringly cute you have the uncontollable urge to destroy it into little bits
1. the baby farting was so killcute that my stomache hurt.

2 the french bulldog snorting like a pig was so killcute

3. Those damn hellokitties are so killcute all i want to do is use them for target practice for my shotgun.
by Citizenscottyagain July 25, 2008
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