Shoop Da Whoop!

Shoop Da Whoop! is an activated item.

Effect

 * When activated, the next shot will fire a big laser in the direction Isaac shoots that deals double Isaac's tear damage.
 * The laser deals 4 times Isaac's tear damage.

Seeds
8RNE 8VXB (First floor treasure room) JHNQ WEVW (First floor treasure room) HERK 62DR (Treasure room adjacent to spawn) SLLE HYLV (Treasure room adjacent to spawn) CS6R ZJBT (Treasure room adjacent to spawn)

Trivia

 * Shoop Da Whoop! is an internet meme of the face of Cell from the anime Dragonball Z which fires a laser from its mouth; this item is a direct reference to it. This meme is accompanied by yelling "I'm-a firin' mah lazar!", followed by the noise "BLLLARRRRGGG!", which is where the item's tooltip comes from.