Meanings
- rareRare form of kthxbye.
Pete, keep your gay midget porn fetishes to yourself, kthnxbi.
2009 March 15, Merrick Baldelli, “Next Star Trek series should be about?”, in rec.arts.startrek.current (Usenet), archived from the original on 01 Feb 20262 more examples
Consider it a date oh and can you clowns stick me on msn messenger in case I forget to come a looking for you. It's 'shp at cyberpunkcafe dot net' and not the non-existent one I use for my news account. kthnxbi
2006 October 1, Shpppie, “[OT] Team Fortress 2 trailer”, in alt.games.half-life.tfclassic (Usenet), archived from the original on 01 Feb 2026Please cite examples of preachers who are not Freemason Satanists. kthnxbi.
2008 February 14, Pisces, “Billy Graham Get Brain Shunt Update Surgery Today!”, in alt.slack (Usenet), archived from the original on 01 Feb 2026
Origin
From k + thnx + a variant of bai, bye.
Full word history & related roots →Cite this entry
kthnxbi. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/kthnxbi
“kthnxbi.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/kthnxbi. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “kthnxbi,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/kthnxbi.
Source: kthnxbi on Wiktionary, CC BY-SA 4.0.