look up any word, like darude - sandstorm:
 
2.
An insult you lay on somebody when they do or say something stupid.
You wiped your ass with Poison Ivy? What a custodian!!
by Bordizzle October 31, 2005
 
1.
The only reason establishments are able to properly function. The only reason the Breakfast Club is what it is. The only reason our world is a some-what sanitary place. My strange affection for custodians cannot be placed into words, as they are too SKILLED for human comprehension.
It was no coincidence that my best friend's and my lockers were smack dab between the custodians' lair...
by mags&jules October 21, 2006