Kung pow enter the fist.

The Room. For me it’s the definitive “so bad it’s good” movie.

Hackers (1995), admittedly it has a fairly respectable 6.2 on IMDB, but only 33% on the tomatometer.

More honorable mentions:

• Kingdom of heaven (2005) - 40% tomatometer
• see no evil hear no evil (1989) - 29% tomatometer

Joe Dirt

Maybe not really love love but quite enjoyed:

• Postal 4.5/10

The whole movie is bad and offensive, just like the games it is based on. And that makes it a nice fun adventure. It does really help if you've played the games though. I would give it a 6/10.

Mystery Men.

League of Extraordinary Gentlemen. 16% on Rotten Tomatoes.

https://www.rottentomatoes.com/m/league_of_extraordinary_gentlemen

Probably "The Core" (2003). I saw it in science class in 8th grade and immediately thought it was the coolest movie ever. Years later, I saw people online ripping it to shreds over its inaccuracies, but I still enjoyed it for being a fun disaster film with an enjoyable ensemble cast of characters.

Mom and Dad Save the World is at 5.4/10 - probably not actually the worst I love, but I correctly guessed it would be lower than it deserves (as absurd comedies tend to be) and it's the first one that came to mind.

White Chicks

Edit: To elaborate I just love how it is equally offensive to every gender and race. They pack so much into the runtime; like the beginning where they are dressed like Cubans on a stakeout for seemingly no reason.

The 13th Warrior

Plan 9 From Outer Space

Speed Racer (2008) by the Wachowskis Sisters.

The sharknados, and perhaps half of Hollywood comedies.

The Waterboy

Tenacious D in The Pick of Destiny It has a 53% on RT which isn't terrible but it bombed at the box office which it absolutely didn't deserve

Probably Transformers: Revenge of The Fallen. Does it have a ton of cringe moments? Yeah. But it's also fun as fuck.

Hudson Hawk gets a 5.7, which I think is criminal.

I really don't care about ratings and never look at them. One of my favourite movies is freddie got fingered and i'm pretty sure that movie was pretty hated.

It came from the desert (2017)

IMDb rating - 4.3

My rating - 8

wild wild west is a fucking gem and deserves to be expanded upon

Freddy got Fingered

"12% positive reviews"

Exorcist II - The Heretic (1977).
I love the atmospheric, almost psychedelic vibe of this film. The scenery and settings are stunning, Blair is blooming and the story is very interesting. It's certainly not perfect, but there is a lot to enjoy in there.
There have been a few versions released, so each might influence perception differently. I hope to see them all, eventually.

Anaconda has a 4.x on IMDb, that shits easily a 6-6.5. ratings are garbage.

Troll 2!

Never Back Down. That movie is just such a vibe.

Velocipastor and Kung Pow: Enter the Fist!