Fromlfsor Edit Meaning

1. _. Often used in email addresses in place of a space between words. mike: whats your email? bob: bob underscore smith @yahoo See peri..

1. The celebration of half an anniversary. (not to be mistaken with bianniversary) They got together on christmas, so their dianniversary..

1. The process of beating the snot out of a piece of equipment to get it to work properly I had to perform a minor percussion calibration ..