Something similar once famously happened with a Japanese vtuber: https://www.youtube.com/watch?v=UeQ5K5DQiDI

To save everyone a click .. it was 'handjob' for 'handwriting'

I think in Chinese this is literal for hand made (手工) - the gong 2nd character can also mean work or job I think - but the sex term of art I guess is different there. Haha

Heard from a non-native speaker watching a missed basket in a basketball game: "Another rim job!"

There’s a joke in The Jerk that uses this same intentional misunderstanding.

I've also heard people jokingly call manicures handjobs.