That are gigantic ones!
Wow, these damn huge!
I cannot believe the enormity of that!
My goodness, check out those! They are enormous!
Would you just look at how big those are!
Unbelievable! Those are absolutely massive!
That must be some of the most enormous items I've ever seen!
Those are tremendously big!
Those are unbelievably massive that I am in awe!
Those redefine the word "colossal!"
You won't comprehend how enormous those!
That are ridiculously small in comparison!
That are truly enormous!
That are seriously the largest ones I've ever seen!
I am astounded by the sheer enormity of those!
Those earn the title of "astonishingly huge!"
Goodness, that are absolutely enormous!