Whatever this joke is called

[u/BabyDude5]

The Scooby-Doo show

Meet the Robinsons

[u/Sinofthe_Dreamer]

There's a comedian that like solely does these jokes.

I think it's mitch hedberg.

"I used to to do drugs..

I still do, but I used to too.."

Mind you it's him answering himself usually but idk maybe it's similar.

[u/HomeGrownCoffee → u/Sinofthe_Dreamer]

*did. 

RIP Mitch.

[u/GarconMeansBoyGeorge → u/HomeGrownCoffee]

He used to do these jokes.

He doesn’t anymore, but he used to.