Hang-up and Monkey with

Hang-up noun - A source of persistent emotional distress.

Monkey with and hang-up are semantically related. In some cases you can use "Monkey with" instead a verb phrase "Hang-up".

Monkey with verb - To handle thoughtlessly, ignorantly, or mischievously.

Hang-up and monkey with are semantically related. Sometimes you can replace phrase "Hang-up" with "Monkey with", this terms are similar.