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1.
Subgenre of Dubstep coined by Bigbry in late 2011 early 2012 that combines Dubstep with elements of Trap music such as Trap-style Highhat patterns and 808 sub. Also called ElecTrap.
Trapstep Pioneers: Flosstradamus, Diplo, Bigbry, Ball Trap Music aka ƱZ
by urbandicyman June 20, 2012
 
2.
the combination between trap music and dubstep originally created by DJ Daytona Velasquez and perfected by "Pretty Ugly" (Timeline & Daytona).
Trapstep is -heavy 808 kit trap patterns with dubstep/electronic music influence.
head 1: Yo, this shit crazy!!! what is this?
head 2: haha, It's that trap/dubstep steez my dude..Nothing less of the future..Trapstep..you wit it?
by jeyes505 January 29, 2012