Chuffing Share definition Flag A popular term used South Yorkshire term, a less crude term use in place of fuck chuff/fuck, and chuffin/fuckin Most common: Chuffin' hell! That chuffin idiot! What the bloody chuff! Chuffing by Sod off, ye chuffin git! April 11, 2005 Words you can keep railfan mug chonk mug chud mug based mug 67 mug slime mug mogging mug chopped mug thot mug glazing mug huzz mug yams mug larp mug unc mug cracked mug simp mug baddie mug bop mug lolcow mug