[I have pizza]See,[Hi, mom] this is how you [wipe your bottom]do it.
[Put it in brackets. Nothing that is in brackets will show up with the mouse over the title preview thing. Handy for when someone has a spoiler that they want to put in the OP…because 1. Spoiler tags don’t work for people previewing if they’re in the first post and 2. it beats doing that thing where you hit the enter key 400 times]