Those are big ones!
Wow, these damn huge!
I cannot believe the enormity of that!
My goodness, look at those! They are enormous!
Would you simply take a look at how big that are!
Unbelievable! Those are incredibly gigantic!
Those are some of the most enormous items I've ever
seen!
That are monstrously large!
Those are unbelievably huge that I am in awe!
That give a whole new meaning to the word "massive!"
You won't believe how enormous that!
That make everything else look incredibly small in comparison!
Those are absolutely ginormous!
That are seriously the biggest ones I've ever seen!
I am astounded by how unbelievably huge those!
Those deserve the title of "astonishingly huge!"
Oh my, that are mind-bogglingly large!
