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1.
Term for someone that acts like they are from Boston, roots for the Red Sox, talks with the accent, but isn't even from Boston or MA.
My friend Jon is such a chowdah. That guy goes on and on about the Sox and the city of Boston, but he's not even from there, now he lives in San Diego AND He grew up in Rhode Island!
by Matt Rathsam June 14, 2007
 
2.
an adjective for something thick and creamy... and AWESOME!
Look at that girl ovah thehya dude, she's wicked chowdah!
by Boston Jo Gibson March 21, 2013
 
3.
Chowah!
1.Ah thyick sooop cantayaining fyish ora shallfyish, especiaaaally clayams, ayand vegataables, such ayas po-tay -toes and onions, in aya milk or toemayto bayase.
2.um er a sooop simalarr to dis seayafood dish: corn chowdah.
the-a dirty-a french myan der, um er ah, served me-a bastan clayam choadah
by Jo Quimby April 03, 2003
 
4.
When you're with your brothers hucking your meat and snowboarding deep snow it may be appropriate to call the thick snow chowdah. Especially New England.
"Oooooooooooh brOther!!! I am so stoked. I jusT Hucked my meat and landed in a buncha chowdah."
by King Jerk February 26, 2007
 
5.
cum, or joy-juice
by kevin barnard August 12, 2003