Don't hassle the Heff(ley)
This character is known to be best friends with Greg Heffley.
Rowley Jefferson
This monkey is quite curious.
Curious George
The Monopoly man wears this kind of hat.
This catchphrase/insult was coined by Manny Heffley and is perceived to be offensive.
"Ploopy"
This primatologist is known for her work with Chimpanzees.
The Canadian name for a beanie.
Tuque
If you got this thing/affliction you would be avoided by everyone (in the Diary of a Wimpy kid extended universe).
The Cheese Touch
This gorilla took the internet by storm in 2016.
Harambe
This outdated hat is associated with poor performance in school.
Dunce Cap
(Picture Clue)
Fregly
This gorilla was known for their high proficiency in sign language.
Koko
This hat is related to a form of liquid measurement.
10-gallon hat
The commercials for this fictional ice cream company made Frank Heffley irrationally angry.
Peachy Breeze
This video game primate wears a red hat and is a side kick.
Diddy Kong
This pig-related hat is the namesake of a Charles Mingus composition.
Pork Pie Hat