Thuckle
Your thumb knuckle.
When you are playing ping-pong and need an excuse for why you missed an important shot.
When you are playing ping-pong and need an excuse for why you missed an important shot.
You: *misses shot* “whoops, I hit my thuckle.
Thuckle
The knuckle shaped formation at the base of your thumb.
"What happened to your thuckle? You have a cut there."