slap together vs throw up

slap together

verb
  • To put together hastily; to assemble carelessly and improvisationally. 

throw up

verb
  • To produce something new or unexpected. 

  • Used other than figuratively or idiomatically: see throw, up. 

  • To cause something such as dust or water to rise into the air. 

  • To give up, abandon something. 

  • To vomit. 

  • To display a gang sign using the hands. 

noun
  • Vomit. 

intj
  • Used as an expression of frustration or to dismiss a conversation partner. 

How often have the words slap together and throw up occurred in a corpus of books? (source: Google Ngram Viewer )