TITB: Tick in the Box (in an excel spreadsheet cell) is a frequently used terminology by managers to indicate that they personally have accomplished something.
"I can maintain my prices now" said Himakar. It's a TITB: tick in the box.
A box used on old western films to hold the fake boobs of the gun totin' prostitutes. These prostitutes would were the fake boobs in order to get a wider audience. The box was usually made out of mohogany.
"Yo Betty, bring my over the titbox, for good keepins" Said Horny Ron