Where I live, the sponge is square. Tells us nothing about the pants.

Given that person already found a new job, if they plan to keep it for long, the previous company’s record won’t be useful anymore.

Remember to press the power button (!)

I would even say: Big talk > small talk

You’re mostly right. To call someone a “toton” is an insult to that person’s intelligence. It’s also a derivative of the word “téton”, which means tit.
“Combattre” is also effectively the verb “to fight”.

You better enjoy it 'cause it’s not coming back once you turn 26.

So you’re saying I should stop being delusional and just give up already? Gotcha