Llama Trekking 

the act of paying money to walk someone's llama.

sounds like prostitution but no, this is not a sexual reference of "walking someone's llama" but actually walking the animal.

hobby of some people

recreation at a Virginia mountain camp

let's go llama trekking.

Llama Trekking by don't look behind you October 16, 2009

Llama Trekking 

Having sex with a series of hairy women, probably French or Eastern European

Totally went llama trekking the other week

Llama Trekking by Llamatrekker1 March 14, 2010