A sunburn that was obtained on vacation or by participating in some fun activity.
Larry: Hey, Chuck, that's one hell of a funburn. Looks like you had a great time in Maui.

Chuck: Thanks, Larry. Looks like you got a nice funburn on the back of your neck while snowboarding in Tahoe!
by aronlevin March 24, 2008
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When someone laughs so hard that their face turns red like a sunburn from fun.
David laughed so hard after Jennie snorted that his face got funburned.
by Whataburgerdave August 3, 2009
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A fun day out in the sun resulting in a Sunburn!
Bro did you see Chad after he got back from the beach yesterday? Looks like he got the worst Funburn of his life. Bummer!
by Greenbeanicus January 29, 2020
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The after effects of having too much fun. Similar to sunburned, only symptoms target sleep regiment and exhaustion.
"I'm so funburned after last night."
"Last night was so boss I got funburned!"
by Major_Magneto August 15, 2011
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When you get too drunk on the first day/night of a vacation, and can't party as much as a result. LIke getting sunburned the 1st day of a beach vacation.
I got so funburned last last night!
by BlueNewt February 1, 2015
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