Newly Edit Meaning

1. Synonym for WTF meaning What The Fuck. Commonly used in web forums that use moderation and language filters. The 7 used in W7F is the 13..

1. 1964 Chevrolet Impala "fo" comes from 64 and "tie" comes from bowtie, which is the chevy symbol. ridin in da drop ..

1. Can mean highly efficient. But most likely a typo. My routine is so eficient. See efficient, eficient, typo, good..