1. In panel one: From appearances, it seems that "Recharging," in this case, is a euphemism for "Intense weightlifting, focusing on the arms."
2. In panel two: Gonterman's habit of inside jokes strikes again. I have no idea what "that pink $#!*" is, or why he would have wanted to throw it out.
3. The line "Please call me David, Dave or Davey-kins if you must" will only get funnier the more you read it. Go on, try it.
4. I realize I am nitpicking here, but "ormalitiesfray," translated back from your standard Pig Latin, becomes "Frormalities." I am hoping this was a typo. Although, considering our subject, I am not hoping very much.