2024年10月13日 · Description: Witnesses describe SCP-303 as a nude, sexless, emaciated humanoid figure with reddish-brown skin. Instead of normal facial features, its head is dominated by an extremely large mouth, which bears a set of oversized human teeth. It continually vocalizes a wheezing noise, loud enough to be heard from the other side of most solid doors.

SCP-303的首次出现记录时间是在3/1/ 。目前怀疑SCP-303是在不经意间被运入或者是Site内另一SCP的表现。所有Site 的SCP正在准备重新依次检测。 事故日志303-A. 事故303-1：当意识到SCP-303出现在浴帘另一边时，特工 正在她宿舍的浴室内进行淋浴。当时它在非常大声地喘息。

2022年3月1日 · scp-303將會週期性地在一個感知性的觀測者附近實體化，並且位於關上的房門、艙門或門徑阻礙物後方；選擇該觀測者的方法則是未知的。隨後，scp-303會待在該門後不定的時間。直到scp-303消失為止（不論是自己消失或是為了避免被另一位觀察者直接目視。

scp-303「门后男」是网络共笔怪谈文学《scp基金会》系列中的超自然生物之一。 裸体的褐色无性别人形生物，脸部被一张巨大的嘴占据。 其会随机出现在站点内的门后或其他屏障后方，并使目击者无一例外地感到本能的恐惧感。

Evuruct-rru-Kirge, designated by the SCP Foundation as SCP-303 and nicknamed " The Doorman " is a nude, reddish-brown humanoid creature that inhabits Site , a Foundation site. 303 teleports behind any entryway within the site, and if any sentient being is near the entryway, said sentient being would feel an intense instinctual fear from this.

Description: Witnesses describe SCP-303 as a nude, sexless, emaciated humanoid figure with reddish-brown skin. Instead of normal facial features, its head is dominated by an extremely large mouth, which bears a set of oversized human teeth. It continually vocalizes a wheezing noise, loud enough to be heard from the other side of most solid doors.

scp-303是scp基金會系列中的人形scp生物之一。 目擊者描述 SCP-303 是一個裸體,無性別,瘦弱,紅褐色皮膚的人型物體。 不同於普通的臉部構造,它的頭部被一張極大的...

Experiment #303-3. A violinist was asked to compose a piece of music that only she knew of and not to repeat it to anyone. It was not recorded, nor was it written down. She was asked to play this for one agent in a sealed, sound proof room 3 times and then proceeded directly to the music box's chamber. The agent sat in front of the box.

Laconic Description: SCP-303 is an emancipated humanoid with only a large set of teeth on its head that always makes a wheezing noise. It will appear behind any doorway or entrance way with a person in front of it. The person won't be able to open it because the person will have too much fear that stays with them until SCP-303 goes away.

2025年3月1日 · Euclid class: SCP-303 is said to look like a nude, sexless, emaciated humanoid figure with reddish-brown skin. Its head is dominated by an extremely large mouth, which bears a set of oversized human teeth.