Turning off eco mode

To abandon cautious, conservative, or restrained behavior in favor of taking bold, radical, or unconventional actions. This phrase is derived from the idea of switching from an energy-saving mode to a high-performance mode in machines or devices, metaphorically applied to human behavior to signify a shift towards more extreme or daring activities.

Charlie's really turning off eco mode at the party, dancing on the tables and leading a conga line through the entire house.