As measurements to avoid infection, you wear a mask, too, Megatron!!Bumble(bee)Megatron in Human FormEven though we're both robots!?WH-Who the hell are you?Not bad, Human bodies are easy to move in...I'll use this power to...Stop right there Megatron!translators note: This is presumably a shortening of the Japanese mimetic word γγ«γγ«(pakapaka). From what I can gather it's most commonly used English equivalent would be the onomatopoeic phrase clippity-clop(like the sound of horse's hooves in motion). The phase is also used to describe flip phones, or phones that flip open(i found examples for instance of "flip smartphones"), therefore, I can only assume from the shape of the container, that the term is used for the opening(and possibly closing) of clamshell shaped objects(flip phones, suitcases, etc.) so perhaps a popping sound would be a better equivalent.
Sincerely yours,
The Overly Circuitous TranslatorYou're that bastard Prime!!
translator's note: he actually says Convoy