look up any word, like dirty sanchez:
 
2.
Little Giggle to Myself.

generally used instead of LOL.
Guy: Look at my profile pic!
Girl: LG2M
by irisheyesftw September 24, 2009
 
1.
Looks Good to Me
When doing a code review, say "LG2M" to indicate the programmer's code has passed your review and coding standards.
by Oblongata May 28, 2013