Blank Meme Templates – Imgflip
These are some of the most popular examples – the system is self-explanatory
The search box brings up what you need, often.
Result:
Another useful tool for memes, Google Imagesearchhttps://www.google.com/search?hl=en&site=imghp&tbm=isch&source=hp&biw=1680&bih=921&q=putin+meme