Who's that pullin' on me? Who's that pullin' on me? Who's that pullin' on me, my friend? Pullin' on my shirt tail Who's that laughin' at me? (Ha ha) Who's that laughin' at me? (Ha ha) Who's that laughin' at me, my friend? Laughin' 'cause I fell down Well, it's you (It's you) It's you (It's you) It's you (It's you) My friend (My friend) Now, who else could it be? Foolin' around (Foolin' around) And makin' me happy (Happy) La la la la la la La la la la la la La la la la la la la la La la la la la la Who's that rollin' around? Who's that rollin' around? Who's that rollin' around the floor? Rollin' all over me Who's that ticklin' me? Who's that ticklin' me? Who's that ticklin' me, my friend? Ticklin' my funny bone Well, it's you (It's you) It's you (It's you) It's you (It's you) My friend (My friend) Now, who else could it be? Foolin' around (Foolin' around) And makin' me happy (Makin' me happy) La la la la la la La la la la la la La la la la la la la la La la la la la la