Presumably from Genmay or Penismightier.com forums, keekle is an abstraction of "kekekeke," a bastardization of Japanese sounding laughter. See also keeklet.
When I heard that hilarious Bananphone song, I couldn't help but keekle.
by AmicusCuriae December 29, 2004
bastardization of keke, which is a bastardization of hehe, which is more or less a chuckle. Used online and only online. Refer to rooflesfor more insight
by Derek November 26, 2003
chuckling at something funny. usually used when reacting to a flash cartoon/picture, or video
by Alienbob July 16, 2004