¿No te pareces un poquitito tarde para abrir?
[Caption 1, Verano Eterno > Fiesta Grande > 8]
If un poco means "a little," and un poquito is the diminutive form (meaning "just a little bit"), what is un poquitito? Yup, it's the diminutive of the diminutive. It's kind of like saying: "Just a wee little bitty bit" for an exaggerated effect. In the opening line of this installment of Verano Eterno, Benjamin is giving Mauro a hard time. Using a diminutive of a diminutve helps him exaggerate his sarcastic comment for effect.
There's one other diminutive of a diminutive that's commonly heard: Chico, as in "small" can be made "very very small" by saying chiquitito. (Note that in both cases, the "c" turns to a "qu" to retain that hard c/k sound before "i.")