look up any word, like the eiffel tower:
 
1.
A misspelling of "that"
dood 1: thst was awesome!
dood 2: you spelt "that" wrong
dood 3: oh well.
by spelcheker February 10, 2010
 
2.
when writing the word thats very fast during aiming sometimes thsts gets written. This is because the finger motion of the hands fails to recognize the direct correlation of the 'a' versus the 's.'
thsts cool

thats cool* (corrected AIM response)
by meghanhammy August 27, 2006