To portray in the mind, using fantasy.
To indulge in fantasy; to imagine things only possible in fantasy.
To have as an image in one's mind.
To go out with light steps.
To be released in spite of constraints; to spill out.
To enthuse, to respond with strong positive emotion; to get high (on)
To hallucinate or otherwise alter one's consciousness as a result of drugs.
To break a circuit in response to an overload.
To have a fit, to become enraged or upset; to flip out.
To pull the drill stem and bit out of the hole of an oil well drill, in order to access the borehole.