A warning sign about a baby. Are you being warned because you're a danger to the baby or because they are a danger to you? That part, my friends, is entirely up to you.
I printed the one you see in the pictures with a fluorescent yellow that's blacklight reactive so it really pops but you can use any old yellow or whatever colors you like I'm not your mother and you probably have a baby to be taking care of right now if you're printing this so you should probably stop reading this and print it already so you can check on your baby you deadbeat.