So I decided to go back and read the original Onepunch-Man manga, one chapter in particular tickled me blue. ONE is an amazing individual. Tatsumaki seems to be a hard chick to impress... Types of power ups:
The classic Dragon Ball power up.
Tatsumaki is unfazed.
The Bleach 'Bankai' power up.
Tatsumaki is unimpressed
And finally, the 'MUHFUCKIN UUUUUUUUUUUUHH!'
Tatsumaki is slightly intrigued.