A sexual act in which you reach up a woman's vagina, grab her cervix, and twist it; like a doorknob.
Things were getting pretty spicy in the bedroom last night so I reached up and gave her the doorknob.
by Paddy V February 25, 2023
Get the The Doorknobmug. When someone unwillingly grabs an individuals testicles in a "Knob" turning fashion. Similar to a door.
by KITTEN MITTENSXXXChewbacca March 12, 2011
Get the doorknobmug. by I'llprobabblybarelyusethisacc May 16, 2021
Get the doorknobmug. A domineering woman (bitch) who has many casual sexual encounters or relationships with narcissistic, and/or sociopathic men while leading on the better men.
by The derogatory Master! November 25, 2023
Get the Doorknobmug. Likely performed by the rest of the world ever since Adam did it to Eve, the French were the first to claim responsibility and ownership of the French Doorknob.
by Roger Elliot December 31, 2021
Get the French Doorknobmug. 
