These never get old.

What's that from because I remember that and LOL

It's from the DBZ abridged series, just like the video in the first post.

Krillan told Gohan that he needed to go meet with the Guru so that he could "Touch you and pull things out that you never knew you had!" To which Gohan replied: "Umm, I think I need an adult." And then Krillan responded with: "I am an adult!"

There was a similar conversation between Gohan and Vageta as well.


Disclaimer to hopefully avoid an infraction: The conversation between Gohan and Krillan is taken out of context, which is the same perspective that Gohan had at the time. Krillan was refering to the Guru's ability to place his hand on someone's head and then pull out that person's hidden potential.