A person you associate with stricly for carnal pleasures, there is never talk of commitment or relationship issues
Sam: Hey isn't that the girl you met downtown a couple months ago ?

Joe: Yep, we run into each other every couple of weeks and always end up bumpin' uglies... She is my all-time favorite "Cumpanion", I don't even know her last name !
by damagicman63 March 25, 2010
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A mail order bride whose sperm count is significantly much higher than her husband's.
Well gee golly shucks...My cumpanion is always on her period when she visits me once a month.
by Ranchgirls December 11, 2020
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A jack off buddy (from 'cum' /'come', meaning 'semen', and 'companion'); a friend that you get together with for sessions of solo or mutual masturbation
Variant of: cumpadre (from 'compadre'); jack off buddy & wank bud & JO buddy
Similar to: fuck buddy, circle jerkers
Bill and Ted aren't an item; they're just cumpanions
by Gladys Pipps-Knightley May 14, 2007
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An inflatable fuckfest to you through the TSA lines or HOV lines on the way to work. This durable “washable” inflatable life size a promo ally correct life like Pillow will sure to be a hit at all your upcoming events; whether your at home ,travel or just having dinner with your parents and need a date. She or he or it will get you through it.
While at jury duty I was so stressed I had to relieve myself with cumpanion pillow. The judge and other jurors objected. But I susStained and finished
by clear creek October 9, 2022
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Two (or more) individuals who engage in sexual activities and hangout infrequently without defining it as a full-on relationship. See Friends with Benefits.
Dude 1:"yeah Sarah and I hook up a lot, I guess we are cumpanions."
Dude 2:"makes sense man, you guys hang out a decent amount."
by DualFlameButane December 23, 2015
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