Animal Nature Puns

In my biology class not too long ago, we covered a mini unit on invasive species. One of my classmates was giving a presentation on an invasive monkey species, explaining how it is very aggressive in nature and has been known to attack people and other animals in small groups. After hearing this, I couldn't help but raise my hand and pose the question: "So you could say these monkeys use guerrilla warfare?". Almost the entire class groaned simultaneously. It was glorious.

I normally telegraph my jokes, but this one was totally natural... Talking to my wife about my sister's upcoming trip to DisneyWorld and how they were going in May...

Wife..."have talked to your sister about crowds because of the opening of Pandora at Animal Kingdom?"

"Yeh, they are going down opening weekend, but skipping Animal Kingdom completely, I bet it's going to be a real zoo there..."

Edit

Obligatory eye roll and groan.

"Holy crap, I didn't even do that on purpose!"