re: Does your family have any inside jokes or sayings?

My pawpaw used to have a mechanic back in the 90s who was as coonass as a coonass could be. One day, my pawpaw, my father and 7 y/o me were in his shop getting something on my pawpaw's truck looked at. My pawpaw says "I think it may be the starter". The mechanic, scratching his brow, simply replies "T'ats what I'm tinkin'".

For the last 19 years, every time my dad or I says something to each other that the other agrees with, it's always a simple reply of "T'ats what I'm tinkin'"