Used when someone falls asleep without planning to because of tiredness.

Unexpectedly dozing off

Sometimes used in a humorous way to describe extreme tiredness without actually sleeping.

Not Literal Sleep

Implies a short period of rest, not going to bed for the night.

Indicates someone has backed out of an agreement or promise casually.

Can suggest a lack of reliability without purposeful harm or malice.

Most appropriate in casual language, not in professional contexts.

Often describes playful or eccentric actions, not serious mental issues.

Generally a non-negative term unless context suggests embarrassment or concern.