How did Charles Dickens describe mugwatch in the graveyard?

In Charles Dickens' "The Pickwick Papers," the character known as Mugwump is described in a graveyard setting as having a rather comical and grotesque appearance. Dickens employs vivid imagery to illustrate Mugwump's disheveled and eerie demeanor, contrasting the somberness of the graveyard with the character's quirky traits. This description highlights Dickens' talent for blending humor with darker themes, creating an unforgettable figure amidst the solemnity of the setting.