As TV Tropes explained:
"We see a large, terrifying shadow on the wall. It turns out to be cast by something tiny and harmless. Less often, the tiny creature is only seemingly harmless after all.
Sometimes a diminutive hero will invoke this trope to try to impress or intimidate someone. Whether or not it succeeds depends largely on the intelligence of the person being intimidated — and on the Rule of Funny."

Tyrannomon reaches to the final round of the gauntlet, and little did he know the final opponent was me.. heh.
And trust me, I can be as deadly as a huge foe, my cutthroat nature rivals that of a size of a Rayquaza.. I even brought a rigged balloon that can be set off manually.. pfft