Sentence:  The clap in "Situation" is a standard Roland TR- 808 clap with a some compression and a bunch of reverb. But we can <WSD>roll</WSD> our own version using a soft synth and a have more flexibility, specifically in getting the extra decay for full "smash," as opposed to the short clap on Roland TR-808 and TR-909 drum machines. 
Meaning of the word marked with <WSD> tags:  To create a customized version of.