A person has to work hard to be bored. There is so much in life to see and do and our lives are so short, we will never approach doing even a minisicule part of what can be done.
Learn a new fact every day
Practices any learned skills
Try to lead one person to Islam
give thanks and praise to Allaah(swt)
Find a part time job
Begin learning a foreign language
Read a good book
Volunteer to help with a youth group
Be certain to do your prayers
Look for an exotic recipe on the inernet and try to prepare it
visit a stranger in thehospital
raise a house plant
learn calligraphy
Read the Qur'an
Study the Qur'an
The list is endless, go forth and learn that which you have yet to learn, you will not run out.