Leonard: Leslie, you are way off base here.
Sheldon: Hang on, Leonard, while I have no respect for Leslie as a scientist, or a human being for that matter, we have to concede her undeniable expertise in the interrelated fields of promiscuity and general sluttiness.
Leslie: Thank you. My point is that Tinkerbell just needs to get her some.
Sheldon: Some what? Oh, yes, some sexual intercourse.