Guy #2: It's ok, I'm her Mel Long
In order to harness the power of "mellong" to its full extent, one must roll their tongue just before reaching the first "mel-" and then flop their tongue back down as they reach the "-long" part.
This word is the human version of the sound that Yoshi makes when she extends her tongue.
Friend Two: "Mellong."
Friend One: "Here have some of my snack."
Friend Two: "Mellong." *Lifts snack into mouth with tongue*