* "Like, Zoinks!" - This is his most famous catchphrase, often used when surprised or frightened.
* "And I've got a plan." - This phrase is frequently used when he's devised a solution or trap to catch the villain.
* "Let's split up, gang." - Fred usually suggests this when exploring a spooky location, but it often leads to the gang getting separated and into trouble.
* "Ruh-roh." - Though not exclusively said by Fred, it's a common Scooby-Doo phrase, usually uttered when things are going wrong.
He also often uses phrases like:
* "This is going to be a real doozy."
* "Let's get outta here."
* "I've got a bad feeling about this."
Fred is known for his confident, somewhat bossy personality, and his catchphrases reflect his leadership role in the group.