-verb 1. the act of standing naked in a shower with two or more other persons (usually friends) and shuffling around like books being arranged in a bookcase so that each person gets a turn under the shower head.
1. After we hopped out of the pool, the three of us got into the shower to bookcase.
Act of taking your fist, forcing it down one's throat, grabbing their tailbone with the same hand, pulling out their skeleton and watching their lifeless corpse fall to the ground all limp and what not, naturally.
While this one girl was giving me head, and i was just about to come, I told her to stop, and when she opened her mouth to ask what was wrong I bookcased that bitch. Then I came