Look What They Need to Mimic a Fraction of Our Power - Knuckles Mecha

Tails: "I'm glad you decided to let me build some defence systems for the master emerald, I suggest an array of barr-"
Knuckles: "Build me a giant mech"
Tails: "…wha-"
Knuckles: "I need bigger fists to punch harder, build me a giant mech, Tails"

He's doing the Lev punch but mirrored