If someone is tinkering with something they are said to be making small changes, in the hope of a slightly improvements. Although the usual usage is linked to people tweaking machines and gadgets, it is frequently used to describe other kinds of alterations. For instance, Claudio Ranieri, when managing Chelsea, was called the "tinkerman", for his habit of changing teams that were already winning to see if a few more goals could be scored. His tale is cautionary - as sometimes his tinkering was successful and sometimes it wasn't. In one particularly memorable case "tinkering" caused Chelsea to lose a game in which they were winning 3-0 and to be knocked out of the Champion's League.
'Tinkering' is to make unskilled or experimental efforts at repair, to fiddle with something.
A smocker is a creative person that is always tinkering with elements. It comes from the idea that a person who wears a smock is someone who needs to get messy to create something
to contact something or someone to contact something or someone
A gearhead, greasemonkey, mechanic, or the more popular now tuner.
To be mad at someone or something is to be irritated or frustrated at that someone or something. other answer (not mine) To be mad at someone or something is to be irritated
Saying something is good or that you use it and are happy.
Someone or something that is judged incorrectly.
Tinkering with Trouble was created on 1915-11-17.
If something is unknown it is not known by someone or something.
a hole in something or someone
talk them into it
to guard someone or something