Characters
(singing) If you think I’m sexy and you want my body, come on baby let me know.
— Stewart ‧ So I Married an Axe Murderer

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
Sung rather than spoken, the line is a playful, flirtatious invitation: if the listener finds the singer attractive and desires their body, they should say so. The bold sexual directness is delivered as a performance, cheeky and showy, inviting a reply.
Context reviewed