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2.
A person not worthy being called a Biatch.
Hey, Atch, come clean this up.(refering to the kid who thinks he's pimp)
by i rock March 19, 2004
 
1.
A universal word for any cuss word.
"You are such an atch" "You atching atch" "You son of a atch" "Quit bein an atch, you atch" "Atch! You atching atch!" and so on...
by TheBossManFromSouthPhilly March 02, 2011
 
3.
Shortened word for actuallly, normally used by popular girls who like to talk really fast so shorten words but extend letters to sound 'cooler'
'no atch i think the pink looks better'
by plastic47 May 26, 2009