It's a forum game but...

[Dingodile]

Every Bugs Bunny short plays but everytime "What's up, doc?" is said...

 

[Zdrmonster Productions]

...It cuts to the Super Mario 64 OVA, but everytime Princess Toadstool in the OVA shows her slimyness...

 

[Derpy Bacon]

the song Rap God plays, but every consonant is replaced by...

 

[Bugzzy]

The DK Rap, but every time a member of the Kong family is named…

 

[Zdrmonster Productions]

A longplay of Sonic the Hedgehog 3, but every time Sonic jumps...

 

[Bugzzy]

A longplay of Super Mario RPG plays, but as soon as the letter E appears anywhere on screen…

 

[Zdrmonster Productions]

Every episode of the fitMC YTP Show, but every mention of Roebloz leads to...

 

[Bugzzy]

A 100% speedrun of Pizza Tower plays, but as soon as Peppino gets either an S rank or a P rank…

 

[Zdrmonster Productions]

The Worst DOOM Speedrun of all time plays, but every time "The Chasm" is said...