2. To have a brief successful start, followed by non-stop fail
3. To build up expectations, only to have them dashed against a stone by constant fail.
4. No matter what you do, you fail.
5. When your best attack is the Wolf Fang Fist.
6. When you peak at the beginning of life.
Kel Mitchell (from Kenan and Kel) totally Yamcha'd his acting career.
The day I was born was the best day of my life. After that, I just Yamcha'd