It's Saturday Night and It's a Perfect Night For Dancin' I've Had My Makeup Off and On All Day But It's Gotta Be Right For a Night of Sweet Romancing And I've Combed My Hair At Least a Thousand Ways Mirror Mirror Don't You Tell a Soul Of How I Smiled and Talked All Day to You And How I Practiced Every Step I Know Of But Tonight's the Night and I'm a Dancing Fool Chorus: (It's a Sure Thing) When the Sun Goes Down This Evenin' (It's a Sure Thing) to Be Out On the Dancing Floor (It's a Sure Thing) I'll Be the Last One Leavin' (It's a Sure Thing) Gonna Dance Till I Can't no More I Could of Had a Date But I Thought I'd Take My Chances I'm Gonna Dance With a Different Guy to Every Song Then I'm a Gonna Wait Till the Right One Strikes My Fancy The He's Gonna Be the One to Dance Me Home Repeat Chorus Twice