There is an idea or saying that elephants never forget or that they have very good memories First article in google about this.
So to say you have a memory of an elephant could mean your memory is very good.
The twist is that this can also mean you remember seeing an elephant, which is what the second line implies.
This really is the computer virus equivalent of those scammer calls where the only way for someone to avoid jail time, or something else bad, is for you to go and buy hundreds of dollars worth of gift cards and send the codes.
One Piece and filler
Why are people like this?
It shows up in the main feed, but not after i click into it. 
Shocking. Republican says, "Won't someone think of the shareholders!"
Can't have all this free liberal coffee and bytes.
I'm not sure if the Vs are consummate enough, and no angry eyebrows.
Seconded, and 100% agree. Same thing with previous marriages. This alone shouldn't be a show stopper.
This will be Trump's latest float in the I got cheated pity parade he is always throwing.
Dusthopper? I wonder how it survives in this type of space.
Perhaps, it's purpose is to help make old cold posts warmer by bringing them to the top.
They've clearly been chugging the Q-lade.