I myself am a master of the custodial arts, or a janitor if you want to be a dick about it.
9 seconds sound clip from the Half Baked movie soundboard.
You can hear this line at 00:02:54 in the Blu-ray version of the movie.
Quote context
[...]
- I haven't been so thirsty in my entire life.
- Do you guys hear that? Feels like Jerry Garcia's in my head. Am I going crazy?
- We look at that day as the day that we met the fifth member of our crew: marijuana!
- So, now we all live together in New York.
- I myself am a master of the custodial arts, or a janitor if you want to be a dick about it.
- And I am the happiest custodian alive.
- Abba Zabba, you my only friend.
- It could be worse. I could have Scarface's job.
[...]