As dumb as ___ of rocks

• "... like __ of chocolates"
• "Life is like --- of chocolates"
• In ___ (confined)
• "... like --- of chocolates"
• In ___ (stymied)
• "Life is like ___ of chocolates"
• Jack-in-___ (E. Indian tree)

Wikipedia Word definitions in Wikipedia
In Computer Science , an ABox is an "assertion component"—a fact associated with a terminological vocabulary within a knowledge base . The terms ABox and TBox are used to describe two different types of statements in ontologies . TBox statements describe ...

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Abox \A*box"\, adv. & a. (Naut.) Braced aback. [1913 Webster] ||