Probably the 4.5 page Psychology final I just wrote last Thursday I'm not prepared for these monster college essays you guys are describing
But I've done psychical projects that have been fairly time consuming. It's especially the ones that involve graphic design because I'm a perfectionist when it comes to Photoshop so I spend way more time than I need to.
18 pages for the Welsh Baccalaureate Qualification. It's a diary that you write up throughout the course documenting everything you did in detail and what you learned from each topic.
15 page business theory paper, thankfully that was a group one, but we didn't start until the day before it was due.
12 page business paper, started it at midnight the night before it was due.
11 page law paper, was due at 11:59 on a Tuesday and I started it that morning.