When someone has a temper tantrum in front of others and completely changes the mood in the room from fun to awkward.
We were just hanging out laughing and drinking one of my buddy's girlfriend's friend freaked and decided to have a "Tuna Meltdown". She's truly is a "Buzz Killington".
by ryguy61 July 06, 2009
by sere1952 February 20, 2009
I was getting ready to get it on with this chic and then she pulled off her pants..... i stopped cuz she had a tuna pastry going on down below.
by Fixit June 28, 2006
by lisa sampson August 31, 2007
by wackeddad July 14, 2006
by bob January 13, 2004