They drink tea
Rum.
no, no they dont ... i'm pretty sure
no, they drink gold which is why they are so protective over their pot at the end of the rainbow.
green and yellow with froth on top. aka. St. Patricks day "Beer".
Leprechauns have magic, but leprechauns aren't real (As far as we know...)
They are lazy so they sleep and drink beer while lying down in there pot of gold watching football.
Most of the time Leprechauns drink water, like any sensible creature would. On rare or festive occasions they indulge in stronger stuff such as beer or the occasional shoot of whiskey. Their absolute favorite is good old Irish Stout, however that might just be national pride talking.
There are no leprechauns except in stories.
Leprechauns are fictional characters.
There are no such things as leprechauns.
No. Leprechauns do not exist.
A human can keep the leprechauns gold if they answer the leprechauns three riddles.