sillypopping Share definition Flag The sounds that rapper's make to signify gunfire and car sounds etc..as the car sped by you hear, phew phew phew Scirt,scirt! etc..as the car sped by you hear, phew phew phew Scirt,scirt. Them niggas just sillypopping!! sillypopping by Jlantonelee@gmail.com September 14, 2020 0 0 Get merch