<human>: This happened last April Fools' Day.  I'm a bit of a prankster, so I always want to get in on the fun that is April Fools' Day.  My target last year was an unsuspecting college friend.

He always hated having his room in any kind of mess, so I thought of the perfect prank.  I conspired with a few other friends, and I got some female friends of mine to give me dozens of their tampons. (I got them more after the prank was over, so it wasn't a big deal to them.) 

The next step was to make fake blood.  A few of my friends made the blood and distributed the "blood" to each tampon.  I got kind of nervous about how the tampons would absorb the blood.  Just to give you an idea of how gruesome it looked, each tampon looked like a mini crime scene happened inside them.

I collaborated with the target's roommate, and he made sure that the coast was clear.  After the target left his room, his roommate ushered all of us in the room.

We littered his floor, his desk, his bed and anything else that was his.  Within about ten minutes, his side of the room was entirely covered in highly absorbent tampons.

The target has class for the entire morning, so he finally got back to his room at about 1 PM.  I lived only a few doors down from him, so I stayed by my door to hear his reaction.

When I say he flipped out, I mean his face was redder than the tampons.  He almost busted my door down and demanded that I explain myself.  All of my involved friends rushed down to his room to his his reaction, and it was epic!

He kept going on about the blood staining his stuff and how he would sue us for property damage and trespassing.  We helped him clean it up, and the blood didn't even stain that bad at all.  It may not be the best prank ever, but I certainly had a bloody good time with it.

Could you distill the essence of the text into 1-3 sentences?
<bot>: Some friends and I pranked another friend by putting fake bloody tampons all over his room.  He was pissed.