diff --git a/pkgs/tools/misc/blahaj/default.nix b/pkgs/tools/misc/blahaj/default.nix
new file mode 100644
index 000000000000..50ef3aba80fb
--- /dev/null
+++ b/pkgs/tools/misc/blahaj/default.nix
@@ -0,0 +1,23 @@
+{ lib
+, crystal
+, fetchFromGitHub
+}:
+
+crystal.buildCrystalPackage rec {
+  pname = "blahaj";
+  version = "2.0.1";
+
+  src = fetchFromGitHub {
+    owner = "GeopJr";
+    repo = "BLAHAJ";
+    rev = "v${version}";
+    hash = "sha256-g38a3mUt2bkwFH/Mwr2D3zEZczM/gdWObUOeeIJGHZ4=";
+  };
+
+  meta = with lib; {
+    description = "Gay sharks at your local terminal - lolcat-like CLI tool";
+    homepage = "https://blahaj.queer.software";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ aleksana ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index a027cd0cc45b..82ecbc9e124c 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -38437,6 +38437,8 @@ with pkgs;
 
   bees = callPackage ../tools/filesystems/bees { };
 
+  blahaj = callPackage ../tools/misc/blahaj { };
+
   bootil = callPackage ../development/libraries/bootil { };
 
   brgenml1lpr = pkgsi686Linux.callPackage ../misc/cups/drivers/brgenml1lpr { };