Suppose next patch they reintroduced traits, among them Wild Wasteland.
Some ideas for wacky encounters/wacky things?
Wacky Minutemen Missions: With Wild Wasteland, Garvey or Freedom Radio would occasionally give you extremely strange missions. in function they're exactly like the "Rescue the Settler" missions, but... "Rescue the Settler from Mole Rats" "Rescue the Raider from the settlers" "Rescue the Super Mutant from the Radroaches" "Rescue the Deathclaw Matriarch from the Bloatflies"
Milk of Human Kindness DX: With Strong, you will occasionally find something called "Milk of Human Kindness DX". Strong will take it from you, drink it, then throw up. He will then say "Strong.... Not feel different. Not feel stronger like should. Milk must gone bad/Dee-Ecks Milk fake!! Bah, we keep looking for real milk."
Lone Wanderer: You'll see the lone wanderer running around in full T51b Power Armor. Unlike all other characters though they have no voice, so you'll have to turn on subtitles to hear the LW. The armor and lack of voice hides the gender. They'll talk about various topics, then leave. Attempting to kill the Lone Wanderer will cause it to disappear rather than leave a corpse.