Top definition
Gradually increasing your rate of laughter - Often the case when someone makes a joke that isn't as funny at first, but slowly sinks into your thoughts and becomes the funniest thing you've heard yet.
Heh. Heheheh. Hehehehehehahahahaha! HAHAHA! HAHAHAHAHAHA!!! PFFFFHAHGAUHAUGHEGUEHGSDKGDGLAKJHSDGHSJH- etc. etc. would be considered Graduloling.
by Gabeasaurus June 05, 2011
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