Meaning someone or
something is nasty or
evil. Derived from the word "Wretched." Since
black people couldn't pronounce the word correctly it turned into "Ratchet." Not to be confused with the tool. The word is usually only used by ghetto black people who don't have an education. If a white person uses the word they are talking about the tool.
1.
Damn Jo'kiqua, that girl Sha'nayki sleep with everybody's
dude, she is
hella ratchet.
2. Hey Bob, pass me the ratchet, I need to remove this bolt.