Hotdogs

pardon me for posting this unnecessary thing but I'm testing because something was broken and then I had to fix it and I haven't fixed this other thing that was broken but this is just a test one two three

“booga”

print("What the fuck is this")

It depends, goto testing message sent to another person: whatever weird thought comes to my mind, the weirder the better.

Go to testing message in code "IS THIS THING ON?" or sometimes simply test

Junk

For email, I say in the subject line "This is Not a Drill," and in the body "This is a test," and I optionally add "Drills put holes in things; tests see if they still work."

Yo mamma

Foobar