Watch Johnny Test online: Episode 18 Johnny vs. Bling Bling IV/Johnny's Big Sister Smackdown

Johnny once again has to protect Susan from Bling Bling Boy who is determined to have her as his valentine. Susan and Mary both want Gil to go on a date with them, so they put up a wrestling match using rough guts (Susan uses Johnny's while Mary uses a lion's), but it leads to destructive results.

click here to see where to watch or .