there is no such thing as easy or tough.. if u like a job its easy and if dont then its a pain in the butt. So it all depends on your interest and ya there is no easy walk on the park stuffs where people will pay you for BSing.
On or offline part time job? If you're looking to make money online maybe have a look at my signature below. I make a consistent full time living online simply writing articles for Associated Content but you can do it part time just as successfully. Good luck
search online, there's so much there you can try.But reminder, just be sure that it's legal for you to have a part time job, usually if you're in a contract that's a no no, so better keep safe, & take note on that.
I already know from previous months that DP can be bustling for "jobs." Check out the BST, you might be able to find something that you can do. The easiest part time job anyone can have is one where they do freelance work. You set your hours, and you choose what work you will do and for what price. Perfect job if you ask me!
If you have a knack for writing, you can start with content writing jobs. There are a lot of job openings online which you can conveniently applied to and get paid per word/ per assignment.
Online or offline? If you're good enough in English and if you can write well, then I think working as a paid blog/forum poster, or article/content writing would be easy online works for you. If you're seeking for easy offline jobs, then follow what 'Kerosene' recommended. That is, Shoe shining. Mowing lawns, Scrubbing floors, etc...
Someone else mentioned call center work. That is a good idea. I have done telephone research in the past. It can be hard work, and repetitive, but it's not the worst way of earning money. Also, it pays reasonably well. And you don't have to sell anything, unlike telemarketing. So, it's quite straightforward, and people don't get angry with you as often.
From your name, I guess you have basic of seo . You improve your seo skills and can find a decent part time even full time job related to seo stuff .
Most of the online part time jobs are fishy. Check the credentials before landing in it; or else, you will be in trouble.