Kids today have the attention span of high-speed lint.

Durst’s line is a comic exaggeration aimed at a familiar cultural complaint: that contemporary children, shaped by fast-paced media and constant stimulation, struggle to sustain focus. The absurd image—“high-speed lint,” something both insubstantial and quickly blown away—turns a moralizing critique into a punchline. It also hints at generational anxiety: adults interpret new technologies and habits as evidence of cognitive decline, while humor provides a socially acceptable way to vent frustration about changing classroom, parenting, and entertainment norms. The quip’s effectiveness lies in its vivid metaphor and its rhythm, which mimics the very quickness it mocks.