But what really happens, most of the time, is that the "ta-da" turns into an "uh-oh," because the weight of the marshmallow causes the entire structure to buckle and to collapse.
Aga enamasti juhtub tegelikult nii, et "ohoo-st" saab "oi-oi", sest vahukommi raskus paneb terve karkassi järgi andma ja kokku vajuma.