Smuggle that crack Share definition Flag A saying meaning to "Hide your asscrack" Typically said when someone is sitting down, and their asscrack is showing. Simple and effective. John Johnson: *sit*Andrew Andrews: Oi, smuggle that crack, yo. John Johnson: Oh shit, thanks, mate Smuggle that crack by Suicidal Youtuber #43 November 18, 2019 Get the Smuggle that crack mug.