When you think of Ashton Kutcher and Mila Kunis, what’s the first thing that comes to mind? For us, it’s their respective characters, Kelso and Jackie, from That’ ‘70s Show and, of course, Ashton’s prankster self from MTV’s Punk’d. So when we envision what the couple will be like as parents, we see two of the funniest, most easy-going parents in Hollywood.

But that couldn’t be further from the truth! Ashton’s twin brother (yes, he is a twin!), Michael Kutcher, recently dished to E! News that not only will his bro and future sister-in-law Mila be awesome parents, but they’ll also be pretty tough!

“[Ashton and Mila] are going to be great parents,” Michael admits. “[They are] going to be able to set the right discipline in their child — sometimes you have to be tough!” In fact, we can’t say we’re surprised that Mila and Ashton will be somewhat disciplinary.

Mila recently admitted to Marie Claire that she doesn’t want her kids to be “a—holes.” Adding that she and Ashton “ just want to have well-behaved, honest, nice children who people meet and say, 'That's a good kid.'"

On the bright side, these two already have plenty of experience thanks to Ashton’s niece and nephews! Ashton is an uncle to older sister Tausha’s daughter and Michael’s 4-and-9-year-old nephews, and he manages to keep up with them just fine. "He never wears out. He always goes, goes, goes,” Michael adds.

Now the question remains, will Ashton and Mila welcome a baby girl or boy? While reports indicate the two are having a girl, we won’t know for sure until the baby arrives. Until then, Michael believes that whatever the sex, Ashton will "still be full of energy!"

Then again, if he does have a girl, you can trust that he 36-year-old actor might be “a bit more protective.” All those little boys better watch out!

Sources: E! NewsMarie Claire