The change everyone needs

Ok, rito, I'm gonna ask for something the whole leage community has been thinking about but never thought of demanding it. I believe we all know that last 5 seconds of the game when your whole team and minions are attacking the enemy nexus. And here you are, next to the nexus, trying to be the coolest guy(or girl, no sexism here) in the match: trying to dance/joke/taunt/laugh. You CTRL+3. BUT WAIT!! A wild minion appears! You start attacking it automatically and no more dance. Your whole life is over now, nothing to live for. That minion ruined it all.

Back to reality now, all I'm asking is an option to automatically disable autoattacks in the last 5 seconds of a match. Or make dance/jokes/etc supreme in that short period of time, overcoming any (auto)autoattack if the command has been issued. We need this, rito!

Why? For the glory of Teemo, of course.

Thank you.