1- Freakishly comfortable flip-flops, or throwback style moccasin type footwear that one wears when bummin' it. (Like the stuff they wore in biblical days)
2- That group of motivated religious types which inhabit every college campus, have weekly meetings under the same shade tree, and attempt to lure in unsuspecting students at the nearby soda machines.
Skyler: "Yo kev, lets hit up some brunch"
Kevin: "Cool, lemme get down on my Jesus chillers"