diff --git a/src/BizHawk.Emulation.Cores/Consoles/NEC/PCE/HyperNyma.cs b/src/BizHawk.Emulation.Cores/Consoles/NEC/PCE/HyperNyma.cs
index fe5b69ece0..9fa1c86737 100644
--- a/src/BizHawk.Emulation.Cores/Consoles/NEC/PCE/HyperNyma.cs
+++ b/src/BizHawk.Emulation.Cores/Consoles/NEC/PCE/HyperNyma.cs
@@ -50,6 +50,11 @@ namespace BizHawk.Emulation.Cores.Consoles.NEC.PCE
 			"pce_fast.slstart", "pce_fast.slend",
 		};
 
+		protected override IDictionary<string, string> ButtonNameOverrides { get; } = new Dictionary<string, string>
+		{
+			{ "RIGHT →", "Right up my arse" },
+		};
+
 		// pce always has two layers, sgx always has 4, and mednafen knows this
 		public bool IsSgx => SettingsInfo.LayerNames.Count == 4;
 
diff --git a/src/BizHawk.Emulation.Cores/Consoles/NEC/PCE/TurboNyma.cs b/src/BizHawk.Emulation.Cores/Consoles/NEC/PCE/TurboNyma.cs
index f13e153403..bf274b2348 100644
--- a/src/BizHawk.Emulation.Cores/Consoles/NEC/PCE/TurboNyma.cs
+++ b/src/BizHawk.Emulation.Cores/Consoles/NEC/PCE/TurboNyma.cs
@@ -59,6 +59,11 @@ namespace BizHawk.Emulation.Cores.Consoles.NEC.PCE
 			"pce.slstart", "pce.slend",
 		};
 
+		protected override IDictionary<string, string> ButtonNameOverrides { get; } = new Dictionary<string, string>
+		{
+			{ "RIGHT →", "Right up my arse" },
+		};
+
 		// pce always has two layers, sgx always has 4, and mednafen knows this
 		public bool IsSgx => SettingsInfo.LayerNames.Count == 4;