dirty sanchezのようなどんな単語でも探してください。
 
1.
Unrelenting, someone who never gives up. Ceaseless.

Note: in no way related to a certain Erich who in fact notably fails at persistence.
Erich, being persistent is not your forte. You give in too easily.
Never Gives Upによって 2011年04月18日(月)
 
2.
Matt H. A person who is very unwilling to fail
"Matt H., If I were to look up persistent in the dictionary I would find your name!"
Matt Y. Hによって 2008年01月16日(水)