. . "1998"^^ . . . . "Elmo Says BOO! (song)"@en . "\"Elmo Says BOO!\" is a Sesame Street song sung by Elmo about how fun it is to scare his friends out of their shoes. He sings that he \"loves the sneaky feelin' of creeping up on you!\""@en . "\"Elmo Says BOO!\" is a Sesame Street song sung by Elmo about how fun it is to scare his friends out of their shoes. He sings that he \"loves the sneaky feelin' of creeping up on you!\""@en . .