Neil Diamond and Jimmy Fallon are Bad at 'Password'It was Neil Diamond and Jimmy Fallon versus Natalie Portman and JJ Abrams, and Diamond just kept guessing "salad."
WATCH: Jimmy Fallon and Metallica Collaborate with Kids' InstrumentsIf you haven't watched Metallica join Jimmy Fallon and The Roots to perform their hit 'Enter Sandman' with kazoos, a tiny keyboard and other classroom instruments, you are missing out.
WATCH: David Blaine Shocks Jimmy Fallon With Incredible Magic TricksIt's not often you see Jimmy Fallon speechless.
Anna Kendrick & Jimmy Fallon Read Ghost Stories Written by KidsThe unintentionally hilarious tales included gems like "The Anonymous Man,” which was about a boy being chased by a guy he couldn’t see.
VIRAL VIDEO: Justin Timberlake & Jimmy Fallon Sing "Ironic" at Camp WinnipesaukeeDid you notice the tribute to "Meatballs?"
Justin Timberlake Joins Jimmy Fallon at Camp in 'Tonight Show' SkitIn a room surrounded by childhood games of the '90s like Guess Who? and Battleship, the two friends decide to sing a song they heard on the radio earlier that day -- "Ironic" by Alanis Morissette.
WATCH: Jimmy Fallon, Kevin Hart Visit 'Scariest Haunted House' in NYC"I'm going to say this," Hart tells the audience before entering the haunted house, "jump out on me if you want to - you're gonna get a boot to the neck."
Blake Shelton Teaches Jimmy How to Milk a CowIt's time for Jimmy to learn a few things from Blake!
Ariana Grande and Jimmy Fallon Do Not Know Each Other at AllOn The Tonight Show, Jimmy Fallon and Ariana Grande cut through the BS artifice to reveal how much they have to learn about each other's interests, preferences and lives. Welcome to the "Best Friends Challenge."
VIDEO: Jimmy Fallon Steals The Show as Ryan Lochte at VMA'sRemember when the VMA's on MTV used to be must-see TV?
Blake Lively & Ryan Reynolds' daughter calls Jimmy Fallon DadaLets hope for Jimmy's sake that Ryan didn't hear this.
Madonna Performs Borderline on The Tonight ShowIn case you missed it, President Obama was on Jimmy Fallon last night and the musical guest was Madonna!