Possible Clues:

• Dancer with glowsticks, often
• Right to affirm mad person
• Uninhibited person, say, on end of pier
• Republican, say, is one in party
• Partygoer in posh car straddling half of road
• Party animal
• Many a techno concert attendee
• Ecstatic critic
• One going clubbing, maybe
• Uninhibited person ending in poor state