A practical joke involving sticking hundreds and hundreds of plastic forks into someone's lawn or some other large, grassy area. Much like TP'ing. Example: We forked Jeff's lawn last night. When we drove by in the morning he was running them over with a lawnmower. Ha.
FORKING
Meaning of FORKING in English
Slang English vocab. Английский сленговый словарь. 2012