I know this is c/nocontextpics but imma need some context here

you like that fish, do you?

stop fishing yourself

Reminds me of

You know how euphemisms can be lost to time? After seeing it illustrated, I think Tiberius's "personal fish-slappers" might be an example of one.

Pretty sure there's a lot of context given here.

This is just a panel from Thermae Romae - nothing to see here