Derived from the 1930's poster girl, the term Forth can be adapted to mean anything that’s not unaesthetically displeasing. It also a term that refers to objects that scrub up well if necessary. Finally, it may also refer to somebody with a physical ailment of the leg.
"fuck this pastashio is a forth!" "This ball's a bit of a forth but it'll scrub up alright" "Fuck, forth jewed up her leg again"
by Woodz braa September 13, 2009
 Get the Forthmug.
Get the Forthmug. by JoeCoolJRRT July 11, 2010
 Get the Forthmug.
Get the Forthmug. Another term for human fecies, or "shit". Often used by Hobbits when cursing themselves for doing something idiotic or stupid. Forth is often used with foozle.
by The MrPickles August 15, 2006
 Get the Forthmug.
Get the Forthmug. The saying "once you go black you never go back" is not true. My sister Alison has gone black and forth many times.
by Cocoa Baton May 17, 2018
 Get the Black and Forthmug.
Get the Black and Forthmug. by Hercolena Oliver October 18, 2008
 Get the and so forthmug.
Get the and so forthmug. when a non-black man/woman goes from dating a black man/woman back to a dating a non-black man/woman...debunks the saying "once you go black you don't go back"
I don't know why they say "once you go black you don't go back".....I've been black and forth a few times
by Lolo in NJ March 27, 2010
 Get the black and forthmug.
Get the black and forthmug. The aircraft came over us, and pulled us into it, It was nothing Anyone has ever seen, Terrifying. Making us crave Suicide.. It was the, Forth Kind
by ParanoidKid July 1, 2010
 Get the Forth kindmug.
Get the Forth kindmug.