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
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'thelp but keekle.
"Kekkles on toast" is a derivative term of 'kek', the origin of which being "laugh out loud" or LOL in Horde language from the popular World of Warcraft. It has become a popularised meme, often appearing in various formats. For instance, kekkles on rhubarb, kekkles on spinach, kekkles on apple crumble. Kekkles on toast is its original format, used to indicate great laughter at a humorous comment. It originated in 2016, the current year.
Did you see the latest 4chan troll of tumblristas?
> No? Kekkles on toast!