ENOTUITS

Etymology
Mimics the form of C error codes: for example, on Linux, a library call may return the error code ENOMEM to indicate that it has run out of memory. TUITS comes from.

Interjection

 * 1)  A fictitious error code indicating that a person has run out of round tuits (i.e. they don't have any time to spare on the task being discussed).
 * 2) * 2010 January 29, "David E. Wheeler" (username), " [HACKERS] Review: listagg aggregate", in, Mailing list:
 * ENOTUITS! /me is already sorely over-committed