You Don't Mess With the Zohan is probably my favourite. It's non-stop over the top silliness with the absolute most outlandish concepts. The insane grandma gigolo ring he runs to fund the salon he works at, competitive hacky sack with DISCO DISCO halftimes, Isreali/Palestinian voice magic, Fizzy Bubbly, Dave Matthews as a terrorist, it has it all.

Also side note, 8 Crazy Nights is a relic best left in the past. I remember it fondly but god damn it does not hold up well at all.