>>78887197The joke is that the man made the mistake of wearing a fishbowl for a hat in the Heathcliff household.
>>78887207The joke is that Heathcliff loves ham, and his ham helmet ensures that everyone knows he's particularly hungry for it.
>>78887213The joke is that the mice are so used to Heathcliff's presence that they're using his breath to heat their home.
>>78887234The joke here is more complex than usual; the bird on the left compliments the bird on the right's disguise, despite having no disguise of his own.
>>78887249Heathcliff's mood is often exaggerated. The joke here is a representation of his current mood.
>>78887263The joke is a reflection of Gallagher's opinion of morning breath, particularly the heated breath brought on by the consumption of coffee, combined with Heathcliff's trademark bad breath.
>>78887272This is one of Gallagher's subtler jokes. While the birds are well within the reach of the herbivorous giraffe, they're too far away from Heathcliff to be in any danger.