Tinkering 

To mess around with something and you don't really have a clue what your doing.

"Make sure Ed isn't tinkering with my car, I need that thing for work."

"Don't even tinker with my vacuum, I'll send it back to the shop."

Tinkering by Kitsme October 26, 2011

Thinkering 

Getting down on one knee, curling one's wrist to one's chin, and looking up, mimicking the pose of Auguste Rodin's classic sculpture "The Thinker".

(Created by Dave Silverman, reported by Staks Rosch, "Thinkering: The atheist answer to Tebowing", Dec. 30, 2011, examiner.com)

In response to the fundamentalist craze of Tebowing, American Atheists President Dave Silverman has come up with an atheist version called "Thinkering."
Someone commented that the pose looked too similar to Tebowing, to which Silverman responded: "That's the point. The difference is we don't bow our heads in blind submission, rather we consider and conclude for ourselves."

Thinkering by Grinning Cat March 10, 2012

Thinkering 

A portmanteau of "thinking" and "tinkering". Means to think about something by tinkering with objects relating to the problem under consideration. Usually unguided, exploratory and individual, often a very good way to explore aspects of difficult problems or to find solutions where none are obvious. In other words, an active form of thinking.

Akin to solving a puzzle (like a rubiks cube) by trying to solve it rather than just sitting and staring at it.

Bob is thinkering again, wonder if he'll finally figure out how to get that perpetual motion machine back together again?

Thinkering by ithacanz October 1, 2010

Tindering 

Using Tinder.

Looking for a match (date).

"I was tindering during class because the lecture was boring."

Tindering by Alekschkadua May 1, 2014

Toilet Tindering 

When sitting on the toilet is the only time you use Tinder; swiping while wiping.

Nick: "I had a really nice first date with Carolyn last night."

Brooks: "Nice! How did you guys meet?"

Nick: "I was toilet tindering at work the other day and we matched instantly!"

Toilet Tindering by liquorbox June 6, 2015

Tingering 

The act of being pleasured by toes to the vagina

I Tingered her last night. Tingering

Tingering by abmcabsjjj February 27, 2011