quick and dirty

Quick-and-dirty is a term used in reference to anything that is an easy way to implement kludge. Its usage is popular among hackers, who use it to describe a crude solution or programming implementation that is imperfect, inelegant, or otherwise inadequate, but which solves or masks the problem at hand, and is generally faster and easier to put in place than a proper solution.
See more at Wikipedia.org...

<jargon, programming> Describes a crock put together under time or user pressure. Used especially when you want to convey that you think the fast way might lead to trouble further down the road. "I can have a quick-and-dirty fix in place tonight, but I'll have to rewrite the whole module to solve the underlying design problem."
See also kluge.
[Jargon File]
(1995-05-11)

fast or easy, instant, short cut I know a quick and dirty way to calculate interest. It's easy.

slang. ผ่านๆ, ลวกๆ, พอเป็นพิธี