diff --git a/code/datums/elements/undertile.dm b/code/datums/elements/undertile.dm
index 229b292b31a..54c4ebab6cd 100644
--- a/code/datums/elements/undertile.dm
+++ b/code/datums/elements/undertile.dm
@@ -16,8 +16,10 @@
 	var/use_alpha
 	///We will switch between anchored and unanchored. for stuff like satchels that shouldn't be pullable under tiles but are otherwise unanchored
 	var/use_anchor
+	///Will hiding the object tilt the tile it is beneath?
+	var/tilt_tile
 
-/datum/element/undertile/Attach(datum/target, invisibility_trait, invisibility_level = INVISIBILITY_MAXIMUM, tile_overlay, use_alpha = TRUE, use_anchor = FALSE)
+/datum/element/undertile/Attach(datum/target, invisibility_trait, invisibility_level = INVISIBILITY_MAXIMUM, tile_overlay, use_alpha = TRUE, use_anchor = FALSE, tilt_tile = FALSE)
 	. = ..()
 
 	if(!ismovable(target))
@@ -30,6 +32,7 @@
 	src.tile_overlay = tile_overlay
 	src.use_alpha = use_alpha
 	src.use_anchor = use_anchor
+	src.tilt_tile = tilt_tile
 
 ///called when a tile has been covered or uncovered
 /datum/element/undertile/proc/hide(atom/movable/source, underfloor_accessibility)
@@ -55,6 +58,11 @@
 		if(tile_overlay)
 			T.add_overlay(tile_overlay)
 
+		if(tilt_tile)
+			T.transform = T.transform.Turn(2)
+			T.layer = (T.layer + 0.1) // prettier
+			T.appearance_flags |= PIXEL_SCALE
+
 		if(use_anchor)
 			source.set_anchored(TRUE)
 
@@ -76,6 +84,11 @@
 		if(tile_overlay)
 			T.overlays -= tile_overlay
 
+		if(tilt_tile)
+			T.transform = matrix()
+			T.layer = initial(T.layer)
+			T.appearance_flags &= PIXEL_SCALE
+
 		if(use_alpha)
 			source.alpha = initial(source.alpha)
 
diff --git a/code/game/objects/items/storage/boxes/flat_boxes.dm b/code/game/objects/items/storage/boxes/flat_boxes.dm
new file mode 100644
index 00000000000..b9544c0e548
--- /dev/null
+++ b/code/game/objects/items/storage/boxes/flat_boxes.dm
@@ -0,0 +1,22 @@
+/obj/item/storage/box/flat
+	name = "flat box"
+	desc = "A cardboard box folded in a manner that is optimal for concealment, rather than for stowing your belongings."
+	icon_state = "flat"
+	illustration = null
+
+/obj/item/storage/box/flat/Initialize(mapload)
+	. = ..()
+	AddElement(/datum/element/undertile, TRAIT_T_RAY_VISIBLE, INVISIBILITY_OBSERVER, use_anchor = TRUE, tilt_tile = TRUE)
+	atom_storage.max_slots = 3
+
+/obj/item/storage/box/proc/flatten_box()
+	if(istype(loc, /obj/item/storage) || type != /obj/item/storage/box || contents.len)
+		return
+
+	var/obj/flat_box = new /obj/item/storage/box/flat(drop_location())
+	playsound(src, 'sound/items/handling/materials/cardboard_drop.ogg', 50, TRUE)
+
+	flat_box.pixel_x = pixel_x
+	flat_box.pixel_y = pixel_y
+
+	qdel(src)
diff --git a/code/modules/mob/emote.dm b/code/modules/mob/emote.dm
index 4f3687d1c9a..28b5575108d 100644
--- a/code/modules/mob/emote.dm
+++ b/code/modules/mob/emote.dm
@@ -155,6 +155,14 @@
 /datum/emote/jump/run_emote(mob/user, params, type_override, intentional)
 	. = ..()
 
+	jump_animation(user)
+
+	if(!isliving(user))
+		return
+	for(var/obj/item/storage/box/squeeze_box in get_turf(user))
+		squeeze_box.flatten_box()
+
+/datum/emote/jump/proc/jump_animation(mob/user)
 	var/original_transform = user.transform
 	animate(user, transform = user.transform.Translate(0, 4), time = 0.1 SECONDS, flags = ANIMATION_PARALLEL)
 	animate(transform = original_transform, time = 0.1 SECONDS)
diff --git a/icons/obj/storage/box.dmi b/icons/obj/storage/box.dmi
index 79f7eff2a67..aeb337b5981 100644
Binary files a/icons/obj/storage/box.dmi and b/icons/obj/storage/box.dmi differ
diff --git a/tgstation.dme b/tgstation.dme
index c69248d5d6f..302a434c9e6 100644
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -2674,6 +2674,7 @@
 #include "code\game\objects\items\storage\boxes\cargo_boxes.dm"
 #include "code\game\objects\items\storage\boxes\clothes_boxes.dm"
 #include "code\game\objects\items\storage\boxes\engineering_boxes.dm"
+#include "code\game\objects\items\storage\boxes\flat_boxes.dm"
 #include "code\game\objects\items\storage\boxes\food_boxes.dm"
 #include "code\game\objects\items\storage\boxes\implant_boxes.dm"
 #include "code\game\objects\items\storage\boxes\job_boxes.dm"