A person—male or female—who assists a man, a couple, or a group engaged in any sexual activity by licking the anus of the person positioned on top. Furthermore, once the act is complete, they must use their tongue to clean away any traces of semen.
This role is more important than it seems; if the person performing the rimming does a good job, they should be rewarded anally.
Liz: Mark, pickTommy's number; he is the best rimmer.
Mark: Thanks. It is not easy to find a guy that rim as a pro.
When a person with an unusually long tongue licks/penetrates another persons butthole without their lips touching the anus. In theory its a long rage rim job.
I was watching the BYU game while Gene Simmons gave me a Rimmer Freddette