look up any word, like ratchet:
 
1.
When you start to cry due to yawning. When a yawn causes you to cry.
Guy 1: 'Man, are you crying?' Guy 2: 'No, I'm just Tawning.'

'Everyone thought I was crying the other day, I had to explain it was just a Tawn.'
by EnglishIsMyThing. September 14, 2013
 
2.
describing an old event in the past with a complicated story..meaning "thats a whole nother story"
Nancy didnt want to talk about a previous relationship because tawns.
by laughing skull July 20, 2009
 
3.
When you yawn and talk at the same time.
Could you repeat that please? You were tawning and i couldn't hear a damn thing you said.
by Tux93 July 08, 2012