A Jesusball is like a ghetto version of a speedball, though the two are qualitatively different, and one isn't meant to be seen as inferior to the other. Jesusballs come out of San Francisco culture and are comprised of DXM and Safrole (nutmeg). To properly do one, you'd first take a medium dose of nutmeg (say 12.5g) and wait four hours. Then, you'd do a medium dose of DXM (say 300mg). This time schedule ensures a very pleasurable, distinct trip that's intense yet manageable.
It's important to capitalize the word out of respect for Jesus, a crazy tripper who would've done this out in the desert if he'd only had the chance.
"Scarlett, if church is really boring you that much just do a jesusball beforehand ;-)"