John Noble and Joshua Jackson John Noble and Joshua Jackson

"I thought you'd be fatter."

From the moment Walter (John Noble) first opened his mouth on Fringe, fans have been treated to some of the most crazy (and hilarious) one-liners. In honor of the series' WonderCon panel, Fringe compiled the clip below filled with the best "Walterisms" over the last four seasons — including such lines as "I just pissed myself, just a squirt" and "Excellent, let's make some LSD!"

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Check out the video below, then hit the comments with your favorite Walterisms: