Fervor Puns

A man runs into a bar breathing heavily and looking distraught. The bartender asks what's wrong, but the man only replies, "I need 12 shots of your finest liquor, now!" The bartender, though confused, gives him the 12 shots and the man quickly gulps them down one after another, still looking anxious and sweating bullets. Halfway through the bartender asks again what's wrong, but the man just keeps drinking. Once the man is finished, he slams down the last shotglass and mutters under his breath, "If you had what I did, you'd be drinking with fervor too." The bartender, very confused asks what the man has? The man jumps up, yells, "52 cents!" and runs out the door.