The no crimp limp originated in hip hop culture; when someone would get a new pair of kicks and not want to screw up the toe yet, they would walk without rolling their foot so that they wouldn't "crimp" the toe of the shoe.
The Four Way Crimp is an unprecidented 'extended' crimp( a musical rap-like nonsense poem) performed by Howard Moon, Vince Noir, Naboo and Bollo of The Mighty Boosh in series 3, episode 'The Crimp' when they are challenged to a 'Crimp-off' by impersonators Lance Dior and Harold Boon of The Flighty Zeus.
Vince, Howard, Naboo and Bollo smashed the Flighty Zeus up with their Four Way Crimp!