A word used to describe an object when one has forgotten it's proper name; used to describe a thing or group of things when one does not know what it or they are called.
"Hey Baby, can you pass me the thinger?" or "Hey Baby, what do you call those thingers?"
by C. Love and A. Knight June 15, 2009
Used to refer to a generic object, something whose correct nomenclature currently escapes the speaker.
Where'd you get that red thinger? (thinger in this case refers to a Livestrong-style bracelet)
by Jai Govindani February 25, 2005
When you have a thing with someone, you will get called Thingers.

It's basically another way calling someone your boyfriend or girlfriend
girl 1: you two have a thing?

girl 2: yeah! we're thingers!
by _ohcdyaz May 27, 2019
A slang term for the male genitalia (A.K.A penis).
"He pulled out his thinger and it was apparent he was sexually inticed."
by Myinah September 18, 2004
thinger is a thing, something, thingamajig, and whatchamacallit. Used when referring to some kind of web entity including applications, procedures, etc.
Sometimes used to refer to people as a substitute for whatshisname or whatshername.
"I just finished building the spell check thinger for the new email publishing system."
by That's right April 25, 2006
Thingers are misshaped thumbs that resemble fingers. Potentially advantageous in thumb wrestling or video games. Notable celebrity with thingers, Megan Fox.
I heard Juan stink-thingered that new hostess from the brew pub last night with his freaky E.T. looking thingers!!
by jb3rocks33 November 3, 2009
Used in a sentence to replace a word that is usually stupid.
That cat ate my thinger!
by Casey Pierce October 31, 2003