They sure did have bus seat scribble types back then too. Some of my favourite ancient Roman graffiti quotes:

Weep, you girls. My penis has given you up. Now it penetrates men’s behinds. Goodbye, wondrous femininity!

Chie, I hope your hemorrhoids rub together so much that they hurt worse than when they ever have before!

https://imperiumromanum.pl/en/curiosities/obscene-graffiti-of-ancient-romans