You're a sap, Mr. Jap, you make a Yankee cranky   You're a sap, Mr. Jap, Uncle Sammy's gonna spanky   Wait and see before we're done   The A, B, C and D will sink your rising sun*   You're a sap, Mr. Jap, you don't know Uncle Sammy   When he fights for his rights, you'll take it on the lammy   For he'll wipe the Axis right off the map   You're a sap, sap sap, Mr. Jap      You're a sap, Mr. Jap, you make a Yankee cranky   You're a sap, Mr. Jap, Uncle Sammy's gonna spanky   Wait and see before we're done   The A, B, C and D will sink your rising sun    You're a sap, Mr. Jap, oh what a load to carry   Don't you know, don't you know, you're committing hari-kari   For we'll wipe the Axis right off the map   You're a sap, sap, sap, Mr. Jap      You're a sap, Mr. Jap, oh it makes a Yankee cranky   You're a sap, Mr. Jap, Uncle Sam's gonna spanky   Wait to see before we's done   The A, B, C and D will sink your rising sun   You're a sap, Mr. Jap, oh you don't know Uncle Sammy   When he fights for his rights, you'll take it on the lammy   For he'll wipe the Axis right off the map   You're a sap, sap sap, Mr. Jap      You're a sap, Mr. Jap, oh what a load to carry   You're a sap, Mr. Jap, you're committing hari-kari   For we'll wipe the Axis right off the map   You're a sap, sap sap, Mr. Jap