First you'd need a mouse that if you spin the scroll wheel really hard it keeps scrolling for one more second if you top scrolling
Then align your mouse cursor so when your at the bottom, your cursor will be on the next button
Then just flick the scroll wheel really hard and left click. Repeat and repeat And do it REALLY fast and you should be able to scroll trough one page of memes in 0.5-1 seconds
But its really hard tho