diff --git a/src/cli/action.zig b/src/cli/action.zig
index 950577158..0b50a4a4b 100644
--- a/src/cli/action.zig
+++ b/src/cli/action.zig
@@ -12,6 +12,7 @@ const list_actions = @import("list_actions.zig");
 const show_config = @import("show_config.zig");
 const validate_config = @import("validate_config.zig");
 const crash_report = @import("crash_report.zig");
+const boo = @import("boo.zig");
 
 /// Special commands that can be invoked via CLI flags. These are all
 /// invoked by using `+<action>` as a CLI flag. The only exception is
@@ -47,6 +48,9 @@ pub const Action = enum {
     // List, (eventually) view, and (eventually) send crash reports.
     @"crash-report",
 
+    // Hidden
+    boo,
+
     pub const Error = error{
         /// Multiple actions were detected. You can specify at most one
         /// action on the CLI otherwise the behavior desired is ambiguous.
@@ -139,6 +143,7 @@ pub const Action = enum {
             .@"show-config" => try show_config.run(alloc),
             .@"validate-config" => try validate_config.run(alloc),
             .@"crash-report" => try crash_report.run(alloc),
+            .boo => try boo.run(alloc),
         };
     }
 
diff --git a/src/cli/boo.zig b/src/cli/boo.zig
new file mode 100644
index 000000000..374474a0f
--- /dev/null
+++ b/src/cli/boo.zig
@@ -0,0 +1,25 @@
+const std = @import("std");
+
+const GHOST =
+    \\ ⠀⠀⠀⠀⣠⣴⣶⣿⣿⣿⣿⣿⣿⣷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
+    \\ ⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
+    \\ ⢀⣾⣿⣿⣿⡿⠟⠿⢿⣿⣿⣿⡿⠟⠿⢿⣿⣿⣿⡄                  ⠀
+    \\ ⣼⣿⣿⣿⡏⠀⠀⠀⠀⢻⣿⡏⠀⠀⠀⠀⢻⣿⣿⣿
+    \\ ⣿⣿⣿⣿⠀⠀⠀⣾⣿⡆⣿⠀⠀⠀⣾⣿⡆⣿⣿⣿⡇
+    \\ ⣿⣿⣿⣿⡄⠀⠀⠙⠛⢱⣿⡄⠀⠀⠙⠛⢱⣿⣿⣿⡇
+    \\ ⣿⣿⣿⣿⣿⣦⣄⣠⣴⣿⣿⣿⣦⣄⣠⣴⣿⣿⣿⣿⡇
+    \\ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
+    \\ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
+    \\ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀
+    \\ ⣿⣿⣿⣿⠁⠀⠀⠘⣿⣿⣿⣿⠏⠀⠀⠀⢻⣿⣿⣿⡇⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀
+    \\ ⠿⣿⡿⠇⠀⠀⠀⠀⠻⣿⣿⠟⠀⠀⠀⠀⠘⢿⣿⡿⠃⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠀
+;
+
+/// Who you gonna call?
+pub fn run(alloc: std.mem.Allocator) !u8 {
+    _ = alloc;
+    const stdout = std.io.getStdOut().writer();
+    try stdout.writeAll(GHOST);
+
+    return 0;
+}