That are huge ones!
Wow, these absolutely enormous!
I cannot believe how large that!
Whoa, look at that! They are gigantic!
Would you just look at how big those are!
Unbelievable! That are incredibly gigantic!
Those are some of the biggest ones I've ever seen!
Those
are monstrously large!
Those are extremely massive that I am in awe!
That redefine the word "huge!"
You won't comprehend how enormous that!
Those make everything else look incredibly small in comparison!
That are truly ginormous!
Those are seriously the largest ones I've ever seen!
I am astounded by the sheer enormity of that!
Those earn the title of "mind-blowingly gigantic!"
Oh my, those are absolutely enormous!