side quest.
An optional detour from the main objective in a game, or a spontaneous little adventure away from your original plan in everyday life.
What does side quest mean?
In games, a side quest is a task outside the main storyline or objective. It may offer a reward, worldbuilding, or an enjoyable diversion. Online conversation extends that structure to life: you set out to buy milk and somehow end up helping at a neighborhood event.
A real-life side quest is often framed positively as a curious, unplanned experience. It can also mean a distraction from something important. The main quest is whatever the speaker originally intended to do, so the same activity could be a useful priority for one person and a detour for another.
See how it lands.
Original examples written for this entry, not quotations from the sources.
We went out for coffee and ended up at a pottery class. Excellent side quest.
Cleaning the entire kitchen is my side quest when I should be writing the report.
The right word.
The right moment.
Use it for an optional task or unexpected adventure whose relationship to the original plan is clear. It adds a playful sense of narrative.
Do not use it to trivialize another person’s main responsibility or assume every unexpected encounter is welcome to everyone involved.
Not quite the same as…
main quest
The main quest is the central objective. Side quest names an optional or secondary path relative to that objective.
A little backstory.
The phrase comes from gaming vocabulary and has spread as a metaphor for ordinary life. Wiktionary documents sidequest and its spaced variant; no first everyday user is asserted.
Supported by Wiktionary contributors
Still wondering?
Is a side quest a bad thing?
Not necessarily. It can be a rewarding detour or an avoidance tactic, depending on the speaker’s goal.
Are sidequest and side quest different?
They are common spelling variants of the same expression in games and casual metaphorical use.
Sources & checks
Meaning and factual notes are informed by the references below. Examples and usage advice are original editorial writing. A source documents use; it does not measure current popularity.
- sidequest — English entry ↗Wiktionary contributors · checked 19 Oct 2026Supports: meaning; usage