This is what happens when you let people mod games. - Fallout: New Vegas - Giant Bomb

This is just the tip of the iceberg.  I enjoy some mods  here and there when they improve the game but when 90% of them are what's pictured above.

Fallout: New Vegas Is Your Most-Anticipated 2010 Release - Giant Bomb, tecmundo games

The Living Desert - Travelers Patrols Consequences Increased Population and more at Fallout New Vegas - mods and community

The New Vegas Multiplayer Mod What should my brother and I do in Coop together : r/falloutnewvegas

Fallout: New Vegas

Best New Vegas Mods Go : r/fnv

How Little We Know, Fallout Wiki

Fallout: New Vegas - Everything You Need To Know About Multiplayer Mods

Fallout: New Vegas companions, Fallout Wiki

The best Fallout New Vegas mods

Fallout Project Brazil Brandan Lee interview

Masters of the Madre -- Player-Elijah Alliance and Cloud Ending Continue at Fallout New Vegas - mods and community

Steam Community :: Guide :: A Review of Companion Mods in Fallout: New Vegas

Best Mods To Recreate That Classic Fallout Feeling In Fallout: New Vegas

Flamer (Fallout: New Vegas), Fallout Wiki

40 Vanilla-Friendly Mods to Enhance Combat in Fallout New Vegas