Tippy __, Nostalgic Toy That Did Flips, Badly!

This page is the CodyCross answer for the clue below from Train Travel, Group 713, Puzzle 2 (Track Maintenance).

Question is: Tippy __, Nostalgic Toy That Did Flips, Badly!

and the answer is: TUMBLES

Word Meaning:

TUMBLES — third-person singular simple present indicative of tumble

Definitions from Wiktionary.