The phrase 'shove it' often expresses anger or irritation, and can offend people if used improperly. The waiter got my order wrong, but I decided it wasn't worth it to tell him to shove it.
Pro Tip 2/3
Informal Use
'Shove it' is casual and not appropriate for formal or polite conversation. At the formal dinner, I quietly voiced my complaint instead of rudely saying 'shove it'.
Pro Tip 3/3
Escalate Conflict
Using 'shove it' can escalate a disagreement or conflict, so use it with caution. When my friend started teasing me, I laughed instead of responding with 'shove it' and making things worse.