MC Frontalot performs Tongue-Clucking Grammarian, live at The Clubhouse in Tempe AZ at Kingdom Of Loathing Con V, 2008. Gm7 on keys, Blak Lotus on bass, The Categorical Imperative on drums, with an assist by Aaron of The Minibosses. Edited by Armak.

Lyric here:
http://frontalot.com/index.php/?page=lyrics&lyricid=54

From the album Final Boss:
http://frontalot.com/index.php/?page=cd3

Studio version sounds like this:
http://frontalot.com/media.php/448/MC_Frontalot_-_Final_B...

Note: "2009" in the opening titles is a typo. (less info)