If you have something in your brain fighting to get out like a big shit, just toot it. Don't toot it at some rando, don't toot it at anyone, don't mention anyone's name. Type your toot, toot it, done.
"good toot" is always a good reply and people love to see it.
Extra bonus tip. I frequently write an entire toot. Read it back. Delete it. Number of times I have regretted doing this == 0.