Day 24: An animated gif you sent someone you hate
Day 25: An animated gif you send to those who annoy you
Day 26: An animated gif you send to those who make you laugh
Day 27: An animated gif you send to those who are stupid
Day 28: An animated gif that is your guilty secret
Day 29: An animated gif you recently forwarded
Day 30: An animated gif that was recently forwarded to you
BONUS: Day 31; An animated gif you send to those who you want to STFU