"سفهاء" - Translation from Arabic to English

I've been dealing with mugs like this my whole life.
تعاملت مع سفهاء مثله طوال حياتي

My mom says they poop and then sit on your couch.
أمى تقول أنهم سفهاء و يفسدون الأريكة{\pos(190,220)}

There are even those unwise men
هناك سبعة رجال سفهاء

- They're a little cheesy.
- إنهم سفهاء قليلاً

- Okay, they're very cheesy.
- حسناً ، إنهم سفهاء .