Big Dave

Big Dave is the leader of the McRough leprechaun clan.

Information
He and his family escpaed from prison to find Cosmo, who left them a letter telling them he took yer gold. When Cosmo tells him Crocker has it, he says that they need to get it back before the end of Leprannukah, or else. As hard as Crocker, Timmy and Cosmo try, they couldn't get it, so Dave took them to Ireland. He attempted to cook Cosmo and hs family and vaporize Crocker, but his family couldn't find the vaporizer and people couldn't be cooked on Leprannukah. The Great Potatoe asked him why did he want the gold and turns out he wanted the pot, as it is a family relic, so Crokcer gave him the pot and they ended in good terms.