1 definition by Art Cafe
Peeing In My Pants Laughing is a common element of internet slang first introduced by Bob Staake, an American illustrator, on January 11, 2011 (1/11/11). The initialism was conceived and created in response to LOL, ROFL, LMAO, etc -- all acronyms that were either lame, nauseatingly cute, or just plain stupid.
by Art Cafe January 12, 2011