An incredibly awesome brand of lipgloss
/chapstick that comes in cool flavors such as Dr. Pepper and Crush and Cherry 7-up. They smell good and taste good, thus inducing more guys to kiss you.
Jamie: Liiike ehmagawd!!! I like just got the braaand new Dr. Pepper lipsmacker and it tastes like soooo good!
Michelle: Liiike ehmagawd!! That's like sooo cool-like all of the guys will liiiike want to kiss yo-oh hi Ryan.
Ryan: (says nothing) *Kissing Jamie* *finally gets off*
Jamie: Like, Damn you're like one hell of a kisser
Ryan: So are you-but that lipsmacker helped.