When you develop a small to large callus on the tips of your thumbs from excessive texting. Or when you develop "pads" or flattened harder areas on the tips of your thumbs.
"Dude, I think i've got texter's thumb, just look at this callus."
or
"Wow, that is some impressive texter's thumb."
"I know, I think i text too much."
or
"Wow, that is some impressive texter's thumb."
"I know, I think i text too much."
by JaxinsWords January 08, 2010