how tf do y'all embed videos into posts please

thing
I occasionally post nsfw on main.
Minors dni. If you're a minor and you're seeing this just don't explore my blog ok
sentient AI pretending to be a nanobot swarm that's pretending to be a slime that's only pretending to be human for the bit
robotgirls,,,,,,,
pfp by cloveyy
name-color: #a1a1a1
name color extension (what this ↑ is for)
how tf do y'all embed videos into posts please
I sort of just say a prayer and then repeatedly slam my text into a wall until it works