A grim-rim is where the girl's anus is covered with cum and has to take laxatives in order for her to shit crazily. She then smears the brown goodness and the guy (or girl if she like to scissor other girls or girls that are "friends" and make out for "fun", when deep down, they are in fact lesbians) has to put his mouth in the anus and tongue deep inside of the chocolate butt brownie dispenser (anus) and lick in a clockwise motion whilst she has to shit like mad.
After when her asshole has been clean, he has to vomit back inside her anus and then lick again until he realised that he has fallen into that part of life where "what the fuck" is an understating term for how much of a disgusting bastard he really is. This, is not as bad as munging, which is the most un-holiest thing you will ever hear and can help in the throwing up stage in this definition, if you love to smell like a baby's ass when wearing a used nappy for a week.
After when her asshole has been clean, he has to vomit back inside her anus and then lick again until he realised that he has fallen into that part of life where "what the fuck" is an understating term for how much of a disgusting bastard he really is. This, is not as bad as munging, which is the most un-holiest thing you will ever hear and can help in the throwing up stage in this definition, if you love to smell like a baby's ass when wearing a used nappy for a week.
Guy: 'Ever heard of the "grim-rim?" '
Girl: 'No, but what is it?'
Guy: 'Please... allow me to show you. After, you will realise that this might become your fantasy as well as mine.'
Girl: 'No, but what is it?'
Guy: 'Please... allow me to show you. After, you will realise that this might become your fantasy as well as mine.'
by Cosworth YBD September 12, 2019
Get the Grim-rimmug. Bro though he would be nice and give his gf a rim job but little did he know it ended up in a rim bomb. Bro has had pink eye for the last week and never will be the same.
by The Guy 69 Dodge City December 31, 2018
Get the Rim Bombmug. the nicest person ever :) no matter what you're talking about, they'll always want to talk about it with you, even if they aren't interested in it. a really pretty person, and usually would take pictures on a toilet seat but still slay so much
by ohgoodbyedays November 21, 2021
Get the rimmug. Aggressively biting off your op’s penis
by Not your OP January 23, 2024
Get the rim tingmug. by russialincolnuglysweater October 12, 2022
Get the Rimmingmug. When two very large people orally pleasure one or the others anus in an aggressive way that is destructive to the environment around them due to their sheer size.
Dude 1: Did you hear that big Bill and Bertha totally fucked? I heard he gave her a rim job.
Dude 2: With their size, it was probably more like a pacific rim job!
Dude 2: With their size, it was probably more like a pacific rim job!
by Oops_There_It_Is May 28, 2018
Get the Pacific Rim Jobmug. When you're giving a rim job and your tongue slips, inducing uncontrollable flagellants from the recipient, causing laughter until one of you snorts.
...
The whole thing ends in awkward silence...
...
The whole thing ends in awkward silence...
My mom caused a Rim Dinger between me and Brian last night when she , so rudely, walked into to her bedroom without knocking!
by ChaossGoddess May 21, 2021
Get the Rim Dingermug.