(n) a person who is bad at making the sex.
(v) the act of being bad at the sex.

Origins come from the fact that most people called cyril have a loose, at best, understanding of the general rules of sexual intercouse. A cyril is someone who lures you in and proves to be not only useless but overconfident and somtimes, inadequately groomed.

Cyril is also a male human name, not all men named Cyril are crap roots. However some are, and they are especially aggressive during threesomes. It often takes a lot of showering to wash the cyril off.
Michelle that guy we fucked was such a cyril!

Girl I know, I can't believe we got cyrilled, it was like it was his first time.
by Rochelle and Michelle May 05, 2011
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Cyril is a person who is very tall and quite popular for being extremely funny

He is also intelligent but he is also dumb at times
Your soo so funny just like a cyril
by John west120 May 03, 2020
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A form of writing which is indentical to English, except half of the letters are bass-ackwards and the other half stand for different things. And 3 is a letter.
In Cyrillic:
CTANHA = Stalin.
CCCP = USSR.

by Sark E. Get June 26, 2006
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an inept clown kawkrider who invented air and brags about his money.
Did that cyril “retried” again?
by Dic Ryder September 13, 2019
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A ridiculously hairy person with low IQ and lots of insecurities
by Realdeal22 December 24, 2017
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a euphemism for the minor wood a fellow gets when he’s dancing with an attractive lady-friend and is already imaging the night to come
looks like jim's got a bit of a cyril sneer
by Elle Demi February 06, 2008
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