You have played / watched / read [Insert name here] too much when...

[ReKoil]

You've watched too much Jojo's Bizarre Adventure when you keep hearing the intro when you do a Balan Bash in Balan Wonderworld!

 

[Alex_Among_Foxes]

You've watched too much Jojo's Bizarre Adventure when you keep hearing the intro when you do a Balan Bash in Balan Wonderworld!

You've played too much Balan Wonderworld the moment you first start a playthrough of Balan Wonderworld. :p
(literally, the place I bought my brand new copy from sold it to me as used for like 3 bucks lmao XD)
Edit: since multiple people have ??? at this, at least in the US, Balan Wonderworld is considered a complete dumpsterfire of a game by pretty much everyone, and it's (I'm pretty sure?) a meme to shit-talk it lol. :p

 

[Lavender]

You've played too much Rec Room when you try to clip through a wall by head-butting it over and over!

 

[Lapis_Laz95]

You've played too much Animal Crossing when you stuff everything you find in your pockets!

 

[ReKoil]

You've seen too much One Piece when you try to wield a blade with your mouth.

 

[Lavender]

You've watched too much Voltron when you expect every door to open with a knock!

 

[Fact Checking Gardevoir]

You have played too much Baldur's Gate 3 when you wonder why you do not see any white circle in front of you as you are about to jump!

 

[ReKoil]

You've played too much Scarlet/Violet when you expect more people of a certain type to show up after eating a sandwich.

 

[Fact Checking Gardevoir]

You have played / watched too much Fallout when you get on a PC in a Pokémon game and proceed to rename each Box [xx] as Vault [xx]!

 

[CoolKid575]

You've played too much Super Mario Sunshine when you dive onto the ground to try and move faster.

 

[Lavender]

You've played too much mega man when you avoid highways thinking there's an opening stage there!

 

[ReKoil]

You've played too much Crash Candicoot Warped when you think you have to start at the rear in a race and the other racers will always just ever so slightly drive slower than you.

 

[Fact Checking Gardevoir]

You have played too much Call of Duty games if you spot something small fall near you from above and expect to see the grenade indicator alert appear!
(Seriously, these games should be called Call of Grenades.)

 

[Lavender]

You've played too much earthbound when you expect everything to attack you!

 

[ReKoil]

You've played too much Super Mario if you expect green shelled turtles to only be able to move in 1 direction until they're old enough to have a red shell!

Spoiler: