There's 1 Second Before the Demon Lord's Peeing Bursts

is episode 4 of the Beelzebub anime.

Summary
Beelzebub is currently in a phase of non-stop urination that threatens to flood the city. Hildegarde manages to temporarily stop it with an interdimensional diaper, but in order to stop it completely, Oga decides he needs to get a super absorbent diaper advertised on telly. Upon reaching the supermarket only to find the brand had already sold out, one of Kanzaki's henchmen, Shintarou Natsume, tells Oga about the Tōhōshinki, the strongest delinquents in Ishiyama High, of which Kanzaki is one of them. Just then, the supermarket is taking hostage by a group of thugs. As Oga probes everyone to see how ruthless they are, Beelzebub's diaper gets stuck on the leader's gun. While the leader considers raising Beelzebub, Oga ends up changing his mind and beats him, before they decide to hover Beelzebub over the ocean to finish urinating.

Next episode preview
Furuichi introduces Himekawa to Oga, one of Ishiyama High's Tōhōshinki members, whom is not only strong but rich. Oga asks Furuichi how rich. Furuichi describes his unrealistically wasteful habit of taking only one bite from the best part of a watermelon and throwing the rest of it away. After Oga introduces the next episode, Furuichi then tells the viewers not to waste food.

Characters in order of appearance

 * 1) Beelzebub IV
 * 2) Tatsumi Oga
 * 3) Hilda
 * 4) Arandron
 * 5) Takayuki Furuichi
 * 6) Ak-Baba
 * 7) Shintarō Natsume
 * 8) Zenkō
 * 9) Ryūzaki
 * 10) Ōyama
 * 11) Sannomiya
 * 12) Great Demon King (flashback)
 * 13) Oga's Father
 * 14) Oga's Mother