Happens after you clog a toilet with a serious dump. As the bowl overflows, there is one little floater that stays inside the bowl and rides around the rim as the water still swirls from the prior flush.
Dang, I just stopped up your toilet. At least you've got a rim rider cruising around to cheer you up!
by Fecaloctopus January 19, 2010
A "Bed Event" where a man takes the hard "mushroom cap" of his penis and runs it across and around the rim of a girl's pukered anus but not to penetrate. Therefore rim riding has commensed.
by dang chicago August 27, 2008
Rim Rider "Jacob" is a moron sometimes and never agrees to one thing and was confirmed gay by BuzzFeed and Tan from Buzzfeed and is not goated on the sticks and is gay
by nicklepickle8 January 28, 2020
A rim rider is the absolute pinnacle of faggotry, referring to someone who is not only a faggot, but a faggot's faggot.
This person has achieved such peak levels of faggotry that they are in fact incapable of sexual acts involving a penis, instead having to press assholes with another man, bouncing up and down, or "Rim Riding".
This person has achieved such peak levels of faggotry that they are in fact incapable of sexual acts involving a penis, instead having to press assholes with another man, bouncing up and down, or "Rim Riding".
by AutisticYandere June 7, 2021