Giving your hand away to induce a fold (Limit)

[poindexter]

Lately my monster hands have been getting outdrawn by loose players who have no idea what bubble strategy is. Say I have pocket QQ would it be ok to type, "I have QQ" in a situation where I am against an overly protective big blind that will call with Ax in any situation. After the flop comes xxx rainbow I wish I could give my hand away to discourage anymore drawing. How unethical is this play?