diff --git a/code/game/verbs/who.dm b/code/game/verbs/who.dm
index d76ff769377..87e8231e272 100644
--- a/code/game/verbs/who.dm
+++ b/code/game/verbs/who.dm
@@ -10,6 +10,9 @@
 
 	if(check_rights(R_ADMIN,0))
 		for(var/client/C in clients)
+			if(C.holder && C.holder.big_brother && !check_rights(R_PERMISSIONS, 0)) // need PERMISSIONS to see BB
+				continue
+
 			var/entry = "\t[C.key]"
 			if(C.holder && C.holder.fakekey)
 				entry += " <i>(as [C.holder.fakekey])</i>"
@@ -48,6 +51,9 @@
 			Lines += entry
 	else
 		for(var/client/C in clients)
+			if(C.holder && C.holder.big_brother) // BB doesn't show up at all
+				continue
+
 			if(C.holder && C.holder.fakekey)
 				Lines += C.holder.fakekey
 			else
@@ -73,6 +79,9 @@
 
 				if(C.holder.fakekey && !check_rights(R_ADMIN, 0))		//Mentors/Mods can't see stealthmins
 					continue
+				
+				if(C.holder.big_brother && !check_rights(R_PERMISSIONS, 0))		// normal admins can't see BB
+					continue
 
 				msg += "\t[C] is a [C.holder.rank]"
 
diff --git a/code/modules/admin/admin_verbs.dm b/code/modules/admin/admin_verbs.dm
index db488c84649..a5b2a7617df 100644
--- a/code/modules/admin/admin_verbs.dm
+++ b/code/modules/admin/admin_verbs.dm
@@ -160,7 +160,8 @@ var/list/admin_verbs_possess = list(
 	)
 var/list/admin_verbs_permissions = list(
 	/client/proc/edit_admin_permissions,
-	/client/proc/create_poll
+	/client/proc/create_poll,
+	/client/proc/big_brother
 	)
 var/list/admin_verbs_rejuv = list(
 	/client/proc/respawn_character,
@@ -428,6 +429,7 @@ var/list/admin_verbs_proccall = list (
 		return
 
 	if(holder)
+		holder.big_brother = 0
 		if(holder.fakekey)
 			holder.fakekey = null
 		else
@@ -441,6 +443,29 @@ var/list/admin_verbs_proccall = list (
 		message_admins("[key_name_admin(usr)] has turned stealth mode [holder.fakekey ? "ON" : "OFF"]", 1)
 	feedback_add_details("admin_verb","SM") //If you are copy-pasting this, ensure the 2nd parameter is unique to the new proc!
 
+/client/proc/big_brother()
+	set category = "Admin"
+	set name = "Big Brother Mode"
+	
+	if(!check_rights(R_PERMISSIONS))
+		return
+
+	if(holder)
+		if(holder.fakekey)
+			holder.fakekey = null
+			holder.big_brother = 0
+		else
+			var/new_key = ckeyEx(input("Enter your desired display name. Unlike normal stealth mode, this will not appear in Who at all, except for other heads.", "Fake Key", key) as text|null)
+			if(!new_key)
+				return
+			if(length(new_key) >= 26)
+				new_key = copytext(new_key, 1, 26)
+			holder.fakekey = new_key
+			holder.big_brother = 1
+			createStealthKey()
+		log_admin("[key_name(usr)] has turned BB mode [holder.fakekey ? "ON" : "OFF"]")
+		feedback_add_details("admin_verb","BBSM")
+
 #define MAX_WARNS 3
 #define AUTOBANTIME 10
 
diff --git a/code/modules/admin/holder2.dm b/code/modules/admin/holder2.dm
index 9a62cc44a34..572dfdbcf01 100644
--- a/code/modules/admin/holder2.dm
+++ b/code/modules/admin/holder2.dm
@@ -5,6 +5,7 @@ var/list/admin_datums = list()
 	var/client/owner	= null
 	var/rights = 0
 	var/fakekey			= null
+	var/big_brother		= 0
 
 	var/datum/marked_datum