IM code for legal writing profs?

Like many of you, I'm not quite through grading the last batch of papers from the fall (although the end is in sight, particularly with grades being due on Monday). Yesterday's post about IM legalese got me thinking. I wonder whether the day will ever come that we'll just IM our grading comments to students. Here are some I fantasize about using:

LIU                Look it up.

EHOS?           Ever hear of spellcheck?

RUSURTC?     Are you sure you read the case?

3CC               I needed three cups of coffee to get through this paper.

L4YIAG          Lucky for you it’s anonymous grading.

(cmb)