When you're talking and basically go blank or talk in circles because you can't remember what you were talking about in the first place. A more modern word for "brainfart".
"The other day I was taking Jojo to the park and...?....What was I saying? Uummmm...okay, I just had a talkingheimer's moment!" or "I just went talkingheimer's."
by Cyndi Schoen January 23, 2009
buy the domain for your pet blog