look up any word, like cleveland steamer:
 
1.
101010 is 42 in binary
101010 is the Answer to Life, the Universe, and Everything
by Rene Frederiksen May 25, 2008
 
2.
Used at the end of a forum post, if the "10 character minimum" rule applies and the post is less than 10 characters.
1st post: What a fuckin' noob.
2nd post: Lawl. 101010
by Shoelace E. February 12, 2008
 
3.
A person who spends too much time on the computer
Those guys who play WarCraft are so 101010
by Amanda McCabe April 20, 2003