Alpaca can be made into many great double entendres, their name fits so well in so many circumstances for a funny pun. Like all animal memes they are absolutely fabulous, comedic and weird at times. Most memes are a play on their name alpaca, "You don't want to fight me, alpaca punch!" Or "An adventure, alpaca my bags." This could go on for days, A cold little alpaca in the snow says, "next time alpaca pair of gloves." One for the stoners, "wanna blaze, alpaca bowl?"
Alpaca puns are simple that is why they're so great. One depicts two alpacas singing, one tells the other it doesn't need a radio, "No thanks, I only sing alpacapella." Even the apocalypse can be turned into a pun, "Alpaca-lips, run for the hills!"