Let's play with mustard Let's play with ketchup The mustard will be bug blood The ketchup will be my blood You be the bug, and I'll be the human You'll bite me with your fangs And I'll be the ketchup I'll smash you with my shoe, and you'll bleed the mustard Let's play with mustard Let's play with ketchup The mustard will be bug blood The ketchup will be my blood You be the bug, and I'll be the human You'll bite me with your fangs And I'll be the ketchup I'll smash you with my shoe, and you'll bleed the mustard Let's play with mustard Let's play with ketchup Let's play with mustard Let's play with ketchup