Tonight marked the 3rd Annual Pillow Fight/Primal Scream. Not that we needed to tell you that; anyone who wasn't getting a good night's rest before a final (ha!) or listening to very loud music probably just heard about 25 straight minutes of screaming emanating from South Lawn.

The be-pillowed masses started to gather at 11:50 PM or so, slowly migrating out of Butler and the dorms and congregating by the sundial. An official-sounding girl with a pillow (UPDATE: "The lovely" Nina Bell, founder of the pillow fight Correct UPDATE: Lindsey Kaley, this year's event organizer.) instructed the ranks to split in two, and half retreated to the steps of Butler, while half stayed put at the sundial.

At the sound of midnight's Primal Scream, dozens of students broke out into a veritable Bacchic frenzy on South Lawn.

More photos after the jump...

Word on the street is that there will be a massive pillow fight midnight at the Sundial, BYOP.

Bwog thinks it might be a good way to wind down after a stressful weekend of procrastination.

UPDATE 12:39 am

Students crept out of nooks in Butler for a few minutes of late-night frenzied glee on the South Lawn, all organized by Nina Bell, an ENGLISH chick who sat crosslegged on the sundial watching the commotion. She called out to the 40 or so fighters that showed up, "Don't steal pillows that aren't yours!"