The act of performing oral sex while having no teeth, or with dentures removed.
After Dennis swallowed the sperm during coitus periodontalis, they pursued the egg by drilling into his gums.
by flyingdutchmn216 July 18, 2011
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When a kid is interrupted during playing video games that would be coitus interruptus
During our video games my mother came in and did a coitus interruptus between me and my brother....that bitch
by Dr Dickhead September 30, 2021
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When a guy is given a coitus mulligan, he gets a replay after an unsuccessful attempt at lovemaking.
Matt was overanxious, and unsuccessful when it came to consummating his relationship with Darlene. Fortunately, she gave him a coitus mulligan and he was more successful.
by Angel of the Morning November 17, 2021
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Latin phrase for timely pulling out, coined by scientist Joseph Needham. Also known as coitus interruptus.
Coitus conservatus counters conception.
Booty so good I can't coitus conservatus anymore.
by quantumdildo May 24, 2015
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The rare occurrence of a weeb inviting another person--most often another insecure weeb--over to watch anime and have sex. Typical post-sex pillowtalk may include favorite OP and ED songs, or favorite power from MHA. Bottles of Ramune may be ingested to "reprenish riquido."

Protip: anyone attempting this must first invest in the character specs for Surveillance and Rapport Building. If your ugly, underconfident weeb ass starts off a conversation with a hot waifu with mumbling followed by a nervous request to watch Boruto and bang, the police will probably be called. And not sexy police, or boys love/girls love police, but real police who have no fucking clue what anime is. Knowing your target audience and having them feel comfortable with you are prerequisites. Also, because what you're offering starts with anime, chances are your target is also a self-deprecating, introverted, nerdy weeb loser who may be reluctant to open up. Therefore, you must also put some EXP into Charisma and Wordsmithing. Awkward introverts who like anime also typically like when other people use words more gooder than they do. Trust me on this, I am almost 30 and have had sex with no less than THREE Asian women outside of prostitution.

This definition differs slightly from "Crunchyroll & Consolation," wherein said weeb has not yet learned the Date skill, and thus uses their own tears as lubricant as they fast-forward anime episodes to the uncensored sex scenes they found listed on reddit.
"Hai, Alice-chan. Do you want to come over for some Crunchyroll & Coitus tonight, dattebayo?"

"Alice-chan came over last night. We made some Nongshim ramen topped with tamago and then proceeded to Crunchyroll & Coitus. Her oppai are so sugoi!"

Template for further success with waifus and husbandos:
"name of popular anime this season and sexual innuendo that either has the same first letter or rhymes with said anime"

Examples:
RE:Zero and Rimjobs
Fire Force and Fuck
Persona 5 and Piledrive
That Time I Got Reincarnated as a Slime and Time to Have A Rectal Prolapse as I Climax
by lightrebellion August 15, 2021
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