thought bubble

bubble over

To be very enthusiastic, or highly excited.

burst someone's bubble

To disillusion; to disabuse someone of a false notion or rationalization that has grown comfortable.

food for thought

Information or knowledge that is worthy of contemplation.

hold that thought

To pause in a conversation for an interruption.

lose the bubble

To cave in under pressure, or to lose situational awareness, control or understanding.

park that thought

Alternative form of hold that thought.

shower thought

An idea, often some minor epiphany, that occurs while showering or otherwise going about one’s everyday routine.

thread of thought

A train of thought; a thought process.