On rare occasions...
I don't think anybody should be stupid enough to laugh at my jokes, not even myself.
Yeah! It's serious business. Your jokes deserve more respect than being laughed at. :P People...
(Seriously, though, I do find them funny.)
Things that I think are quite hilarious..sure. Usually it's something goofy I said or did though, even when I didn't really mean to.
I laugh at some of my goof ups. lol
Why wouldn't I?
You were laughing or smiling as you posted that reply, amirite?
I always make my jokes in a really straight face, as below:
Yes, I was xD
If they're funny enough, oooh yeah. Which means, I laugh it myself extremely rarely ¯_(ツ)_/¯
That's not a sign of mental instability at all. :P