T-Rex: First you've got SETI: the search for extraterrestrial intelligence!
T-Rex: And after that you've got METI:

T-Rex: Messaging extraterrestrial intelligence!

T-Rex: What comes after messaging? Meeting, of course, but that starts with an "M" to, so let's call it EETI: encountering extraterrestrial intelligence!
Dromiceiomimus: And after messaging?
T-Rex: Let's just say... a different form of extraterrestrial "encounter."

Utahraptor: You're talking sex?
T-Rex: I'M TALKIN' SEX!

T-Rex: But we've already used "S" for "search" and "E" for "encounter", so let's call this "NEATO": naked extra (alien) terrestrials, ohboy!!
Utahraptor: Really stretching the acronyms here, bud.
T-Rex: It's worth it!! It'll all be worth it in the end!

Narrator: LATER, NAKED ALIENS APPEAR:
T-Rex: Look! NEATO!!
T-Rex: ...
T-Rex: Huh, it was NOT worth it after all. My bad!