[Don't worry, the Ojamas got you covered there--all three of them put both of their tiny hands on Evangeline's and make a wiggling motion to indicate trying to move her hand up and down in a handshake, before Ojama Yellow then gestures to their human partner.

"And this is our Aniki, the great and amazing Manjoume Thunder!! Don't let his surly face fool you, he's as kind and gentle as a mongoose!", which gets a glare from Manjoume here.]

It's Manjoume-san people should be using when outside of the dueling arena... and that's not the cool compliment you idiots think it is!