Internet lingo; stands for "you make my anus whistle." It means the same thing as LOL.
hottie4u: today i fell down a flight of stairs on accident!
skaterboi: ymmaw!!!!11
by Famousanus May 21, 2006
Get the ymmaw mug.
Internet lingo; stands for "you make my anus whistle." It means the same thing as LOL.
hottie4u: today i fell down a flight of stairs on accident!
skaterboi: ymmaw!!!!11
by Famousanus May 21, 2006
Get the ymmaw mug.