Procrastinate (verb)

1. To delay or postpone action; put off doing something.
2. To put off intentionally the doing of something that should be done.
3. To put off intentionally and habitually.

Origin:

Mid 17th century: from latin procrastinat- "put off till tomorrow", from the verb procrastinare, from pro- "forward" + crastinus "of tomorrow".

Examples:

1. I always procrastinate on my assignments until the last minute.
2. He kept procrastinating and never finished his project.
3. She is procrastinating about making a decision.
4. He is always procrastinating on his chores.
5. I can"t seem to stop procrastinating and it"s causing me to fall behind on my work.