Goten/Trunks vs Frieza(Namek)

He'd have an Heart attack.

Lol, it'll be great to see the all mighty galactic overlord going mental and being treated like a volleyball by two kids.

He'd have a spazz attack, either that, or an epileptic seizure.

lol. You know how freaked he'd be seeing a little Goku go Super Saiyan??

But Goten & Trunks are naive. Here's how I see it playing out.

Frieza: "BLADHAADSA SUPER SAIYAN BRATS ADFGESW"

Goten: "You're not very strong....you almost killed my dad...?"

Frieza: "I'LL DESTROY THIS PLANET!! *Booom*"

Goten: "Wh-What are you doing??"

Goku kinda just stood there while Frieza told him what he'd do. Imagine little Goten. This is assuming Frieza doesn't go to the hospital after a heart attack.

i recant my reply above... he'd smile and be like, "oh my gawd, aren't you two adorable little monkey babies! goochi goochi goo! giiiinyyuuuu! dig me two holes, on the double!"

then he'd cut them in half with four, count em FOUR homing kienzans because they can't dodge forever and they're too stupid to do what goku did in that situation.

freeza wins!!!!!!

quote Mishimi

i recant my reply above... he'd smile and be like, "oh my gawd, aren't you two adorable little monkey babies! goochi goochi goo! giiiinyyuuuu! dig me two holes, on the double!"

then he'd cut them in half with four, count em FOUR homing kienzans because they can't dodge forever and they're too stupid to do what goku did in that situation.

freeza wins!!!!!!

Goku didn't do anything when Frieza sliced himself. He just shot a ki blast at him and Frieza was too stupid to cancel out his attack.
Goten and Trunks are probably smart enough to think of "If we hit this guy, maybe his attack will stop." or even "This is annoying, let's hit this guy."

Considering we have seen Base Goten / Trunks essentially one shot Freeza level opponents in Abo / Cado, the boys would never need to turn Super Saiyan to ever easily handle Freeza. However, if they were feeling froggy and decided to do it just to freak him out , poor Freeza would lose his mind.

It would be like a slave owner from the past being brought into the future and meeting Tiger Woods.