Moderator: Your word TBS, is "necessary."
TBS: Necessary… (furrows brow)… can I have a definition?
Moderator: So important that you must do it or have it : absolutely needed.
TBS: Necessary… (draws imaginary letters on placard)… can you use it in a sentence?
Moderator: It is necessary to spell words correctly for television graphics.
TBS: Necessary… (deeply sighs)… N… G… E… (struggling mightily)… G… uhh… U, U, C, T, Y? Necessary?
Ding!
[Pic via timtrunzo]