A girl who has fetish for short, blonde, tan, surfer kids or groms. Girls who have blown or had sex with a girl can also be referred to a gromlicker. Even though most groms treat their girls like shit, girls still like them because their "hot", when they look like they're 12 and are known for having small wieners.
" Shes sucked up all the groms, what a gromlicker"
Guy 1- "That girl was so straight and didn't do stuff, and then she dated a grom. Now she's such a gromlicker. Heard she fits 4 fingers now."
Guy 2-"Yeah bro, I heard she's into anal beads now.."