Kay(f)bop(t)'s goal is to incorporate a whole bunch of these impractical features into one language. So essentially, Kay(f)bop(t) is 46 jokes thrown together into a single language, with a few extra original jokes thrown in there.
I'm getting ahead of myself. Kay(f)bop(t) is an artlang (?) created by Daniel Swanson in 2015, based on badconlangingideas.tumblr.com, a blog full of jokes about hypothetical conlangs with really impratical features.
The second word is an adjective which can mean several things, but here means "far less useful than average." It could also "far more useful than average," but it probably doesn't.
The name itself is highly descriptive. The first word means "language," but with added suffixes that cause it to specifically mean "limited, expected, inedible, undying, epic language worth less than 10 dollars."
Actually, Kay(f)bop(t) isn't the full name. It's an official name, but it's really just a shorter version of "Kay(f)dan(f)san(t)ap(t)vlir(t)sang(b)es(p)u(t)vom(b)ngag(t)vlim(p)kay(f)sna(f)kay(f)ga(f)bop(t)veg(p)daf(f)shof(b)*om(p)vlim(p)ga(f)vlim(p)ga(f)", which I am not saying again.