,CHRISTMAS\xcd\x03\x808\x05\xd5\xbe~\xc80v}l
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
Disassemble:
ORG 00000H INC L ;0000 2C , LD B,E ;0001 43 C LD C,B ;0002 48 H LD D,D ;0003 52 R LD C,C ;0004 49 I LD D,E ;0005 53 S LD D,H ;0006 54 T LD C,L ;0007 4D M LD B,C ;0008 41 A LD D,E ;0009 53 S CALL 08003H ;000A CD 03 80 . . . JR C,$+7 ;000D 38 05 8 . PUSH DE ;000F D5 . CP (HL) ;0010 BE . LD A,(HL) ;0011 7E ~ RET Z ;0012 C8 . JR NC,$+120 ;0013 30 76 0 V LD A,L ;0015 7D } LD L,H ;0016 6C L