Glamour grammar
From the OED, the etymology of glamour:
[Originally Sc., introduced into the literary language by Scott. A corrupt form of GRAMMAR; for the sense cf. GRAMARYE (and F. grimoire), and for the form GLOMERY.]
1. Magic, enchantment, spell; esp. in the phrase to cast the glamour over one.
Gramarye:
1. Grammar; learning in general. Obs.
2. Occult learning, magic, necromancy. Revived in literary use by Scott.
So, you see, grammar is glamorous.