Used often to describe fan games adding more (and often very unnecessary) phases to an otherwise finished boss fight. Derived from the Undertale fan game, "Last Breath", in which its sub-community makes absurd amounts of fan made phases that exaggerate sans' durability and endurance to the point that it is a joke.
"Dude lets make vs tricky phases 5 and 6."
"Ever heard of Last Breath Syndrome?"
"No."
"Search it up."
"Ever heard of Last Breath Syndrome?"
"No."
"Search it up."
by NeroWasHere July 18, 2021
 Get the Last Breath Syndromemug.
Get the Last Breath Syndromemug. Used to reference an action or comment that someone has just made that is ignorant, misinformed, or otherwise just plain stupid.
Stupid guy: I believe that the war in Iraq is completely justified and agree completely with the United States' foreign policy in the Middle East.
You: Check yo breath, son! The US foreign policy shit is totally whack!
You: Check yo breath, son! The US foreign policy shit is totally whack!
by booshkah May 28, 2009
 Get the check yo breathmug.
Get the check yo breathmug. When a police has a knee on someones neck and they say “I can’t breathe” they can’t get air from their Throat throat to their LUNGS...I know surprising
by BLACK LIVES MATTER #BLM # POC June 6, 2020
 Get the I can’t breathemug.
Get the I can’t breathemug. When 2 ladies are sexually licking each other everywhere, until they get down to the vagina and smell it. This is called Breathing in Electronic Fumes.
by MrBurgerHungryMan28174 January 1, 2011
 Get the Breathing in Electronic Fumesmug.
Get the Breathing in Electronic Fumesmug. by tatomuck1 May 27, 2009
 Get the ghetto breath mintmug.
Get the ghetto breath mintmug. The fire breathing goblin is when your partner picks their nose and places their mucus into your anal cavity. You then proceed to fart the mucus back into their mouth.
Hey bebe how kinky are you? I'm a 12 level wizard kinky have yoh ever try the fire breathing goblin?
by Clopswolfbane  September 4, 2016
 Get the The fire breathing goblinmug.
Get the The fire breathing goblinmug. When someone opens their mouth to talk, and the smell is so rank, it smells like they ate a shit sandwich. They have shit sandwich breath.
by Auntshel March 9, 2020
 Get the shit sandwich breathmug.
Get the shit sandwich breathmug.