OC The taberNaCl. (Sorry..) (X-posted to dad jokes.)
Moohammad
They just pray the gray away
X marks the pot, matey.
A X-pert
Happy Brr-day son!
In the Snowbank. My first post is a dad joke
OC A Scoli-ocean! (Came up with that recently, hope it tickles your funny bone)
Standard deviation of the mean (OC, as far as I know)
I don't know, check the post above me.
Two. One to post the joke and one to post a better punchline in the comments.