Flongstic 

A combination of flid, mong & spastic. meaning a very stupid person for which no other would describe their stupidity enough

I can't believe you got that wrong you flongstic

Flongstic by Semtex1871 January 18, 2009

Flotastic 

Adj. Used to define something which possess properties of great goodness and smooth coolness.

"Yo, I was laid out in my caddie, chillin and being all flotastic and shit, when I spotted this fly bitch giving me the eye."

Flotastic by CB Lifted May 29, 2009

flogging the flagstick 

The art of self-gratification for any true patriotic American boy.

Little Joey topped off a long day of playing with his army men by flogging the flagstick.

flogging the flagstick by stu19 May 7, 2009

flobnosticating 

Talking aimlessly, taking up air time, obfuscating and generally prattling on, without serving any useful purpose, except to distract and whittle away time that could be better spent. To engage in discourse that may appear to be purposeful, but is more form than substance.

You may think he is sincere and that he has something worthwhile to say, but he really is only flobnosticating.

flobnosticating by Dustinian August 20, 2008

Flintsticking 

The act of bothering a person to a point so that they confront you and tell you to stop saying stuff especially about the House of Blues cause it hurts their feelings

Man I was flintsticking this guy so hard he nearly blew a gasket; he grabbed me by my shirt and told me to shut the hell up.

Flintsticking by HOB extreme December 28, 2011

flopstick

a radically shifting, immaterial and floating substance.

Calvin: memories are so tenebrous, arent they? like a flopstick
Sam: yes i agree with you 100% completely.

flopstick by calvinoalbino December 9, 2008

Flopstick

A stupid, dumb or overall annoying person.

Sabrina: I know were going to have our teacher today because I saw her.
Friend: No shit Flopstick.

Flopstick by Babrinaweena February 15, 2021