Most of Weird Al's songs have at least one Funny Moment.
Special mention for the "Smells Like Nirvana" music video. ALL OF IT.
To put it in perspective - Kurt Cobain himself cracked up at the video. When the author of a song laughs at its parody, that's a non-subjective Funny Moment right there.
Speaking of "Smells Like Nirvana", here's a lyric from the live version:
'"''And I forgot the next verse....
...Oh well, whatever, never mind"
The original lyrics for that point in the song are pretty funny, too:
'"And I forgot the next verse,
oh well I guess it pays to rehearse...
The lyric sheet's so hard to find,
What are the words? Oh, nevermind"
You can tell this helped Kurt crack up quite a bit from this.
Well I'm yellin', and we're playing,
But I don't know what I'm saying!
A banana, dadadada, nananana, badabada... *cue gibberish*
Also, "Dare To Be Stupid" has his announcement that "Mashed potatoes can be your friends"...while emerging from a large pot with a finger raised and an "And Knowing Is Half the Battle" expression. It takes a great comedian to keep a straight face saying that line and having mashed potatoes in his hair.
I'm pretty sure all of "Dare to be Stupid" counts.
"Party in the CIA" is hilarious, as one fan put it "It's hauntingly accurate, I hope we don't have to kill him."
"We only torture the folks we don't like, You're probably gonna be OK!"
The video for "Perform This Way". Weird Al's face superimposed over a woman's body, exhibiting outfits so outrageous that they manage to out-Gaga Lady Gaga. Highlights include a singing porcupine on his/her head, a Taj Mahal/Octopus combo, and a cameo by Madonna impersonator Holly Beavon who appears during the line "I'm so completely original" and later throws in the "Express yourself" reference.
As well as an outfit made entirely of raw meat.
For those wondering about the French he speaks "for no reason", it literally translates to, "Excuse me, who farted?"
"Good Enough For Now," from Polka Party, is three minutes of the most backhanded compliments ever put on wax.
Just about every line of "Confessions Part III", but especially when he admits to dressing up like Shirley Temple and spanking himself with a hockey stick.
Somebody synched the lyrics to Usher's video for the original Confessions Part II. Some of Usher's dance moves and gestures fit the lyrics so well, it was uncanny—for example, "when I'm kissing you, I fantasize you're a midget!" plays when Usher kneels in front of the woman and hugs her legs, and the spoken part in the bridge "remember that shirt you got me for my birthday? Well, I returned it for store credit.note That thing was hideous, what the hell were you thinking?" plays just after Usher has stripped off his undershirt in the video. One gets the sense that Al was writing the lyrics while watching the original music video.
"Weasel Stomping Day" from Straight Outta Lynwood starts off as an amusing parody of all those upbeat, cheesy songs from holiday specials. Then the actual weasel stomping begins. It's so very wrong, but yet so very hilarious.note And worry not...no actual weasels were harmed in the making of the song. The sound effects were provided by smashing fresh fruits and veggies. Along with his wife, baby, and pet parrot, according to the Making Of DVD.
The entirety of "Albuquerque" with these special mentions:
"IT'S GOOD FOR YOU!!"
Al graphically explaining the plane crash and then telling how he survived:
Gemini! Your birthday party will be ruined once again by your explosive flatulence Your love life will run into trouble when your fiancé hurls a javelin through your chest [...] Sagittarius! Your friends are all laughing behind your back! (In a demonic voice): KILL THEM.
The "Another Tattoo" video. Highlights include the tattoos of 4 of his ex-girlfriends (and Clay Aiken), zombie Ronald Reagan, his grocery list, and the geisha tattoo that is actually a tentacle monster.
Guitarist Jim West will also sometimes screw up the last note playing something like "Mary Had a Little Lamb," and drummer Jon "Bermuda" Schwartz's "drum solo" will usually consist of him hitting his snare drum once.