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1.
BTK
Dennis Rader, serial killer residing in Park City, Kansas. Apprehended on February 25, 2005 by Wichita City Police.
Dennis Rader is suspected of being the BTK killer.
by anon February 27, 2005
 
2.
BTK
Internet acronym, Back To Keyboard. Used after speaker has been AFK.
Person 1: BTK!
Person 2: Welcome back.
by Maya Sein January 08, 2005
 
3.
btk
Dennis Radar, a killer in the wichita area for over 20 years. Btk stands for the way he killed his victums, bind torture and kill.
one messed up crazy mofo
by yankee July 14, 2005
 
4.
man known a dennis raider who was a serial killer. who's name stands for bind torture kill. he has killed women in wichita kansas. he was caught in 2006 after resurfacing 43 years after last kill
b.t.k. killed my friend
by Surmana April 02, 2007
 
5.
btk
Acronym for "Bind, Torture, Kill", a nickname confessed serial killer Dennis Rader gave himself. Rader pleaded guilty on June 27, 2005, to 10 counts of first-degree murder. The murders took place in the Wichita, Kansas area between 1974 and 1991.
That BTK guy's a real nutjob, huh?
by Shnup June 27, 2005
 
6.
Internal rhythm or routine; inspired by the expression "P's and Q's," it refers to the three letters used by beatboxers to produce the sounds of bass, snare, and kick drums.
Be sure to mind your BTK's and stay away from my girl.
by Curtis X Meyer December 08, 2010
 
7.
BTK
A NOTORIOUS VITENAMESE GANG IN THE 80's
BORN TO KILL
there so crazy to went on a shoot out on their enemys funeraL
by blue flag March 01, 2005