Best One I've had yet....I meander over into the fish and see this young couple staring at the goldfish (I think I can save a goldfish from a bowl...) I kindly ask about their tank here's how it goes
Me: Looking to get some goldfish (she replies yes), I ask her what size tank
Her: a 50gal
Me
Thinking oh good right size tank) What fish do you have
Her: Three Goldfish and a Pleco
Me: A Common Pleco? (she nods) Well generally I dont recommend Plecos with Goldies
Her: I know he's not aggresive at all he stays in his cave and keeps the tank real clean believe me I know 'I work at Walmart'
At This point I left so I didn't start to laugh my pants off
Me: Looking to get some goldfish (she replies yes), I ask her what size tank
Her: a 50gal
Me

Her: Three Goldfish and a Pleco
Me: A Common Pleco? (she nods) Well generally I dont recommend Plecos with Goldies
Her: I know he's not aggresive at all he stays in his cave and keeps the tank real clean believe me I know 'I work at Walmart'
At This point I left so I didn't start to laugh my pants off