You HAVE to see the gift that this kid sent Brian’s new son Billy

Little Adam is a generous guy, and there’s a picture to prove it.

Brian O’Driscoll and his wife Amy welcomed their second child, Billy, last month and have been no doubt inundated with hundreds of gifts for the new arrival – but this one seems to be their favourite.

Brian tweeted a photo of a card they received, with 2 euro sellotaped to the inside, that reads: “To Brian, Amy and Sadie congratulation [sic] on your new baby boy Billy. Hope he is not too noisy. PS. Please stop having babys [sic] you will have my bank account cleared out. Love Adam.”

Firstly there was a couple of bob for our little one & now the wee man getting a few quid. #generousAdam pic.twitter.com/Cmj97Xu5rg

— Brian O'Driscoll (@BrianODriscoll) December 9, 2014

Brian captioned the funny photo: “Firstly there was a couple of bob for our little one & now the wee man getting few quid #generousAdam.”

Needless to say, #generousAdam is now trending around Ireland and little Adam is officially a hero.