Just for the record... A Rimmer can be known as several things:
1.An implement for cutting, trimming, or ornamenting the rim of anything, as the edges of pies, etc.; also, a reamer.
2.One who performs oral sex on the anus of his/her partner.
See also rim, rim-job.
3.A mixture of confections, spices, and/or salts applied to the rim of a beverage glass or mug.