So, I guess you're working/going to school, which makes 8 hours per day, plus 7 hours to sleep. Things like showering, eating, toilet, way to work/school and return to home 2 hours. Thus, theoretically, you have 7 hours for imgflip.
7 hours = 420 minutes. 420 minutes divided by 150 comments ... Well that makes one comment every 2 minutes and 48 seconds ... impressive ^^