As nouns the difference between legends and meths
is that legends is plural of lang=en while meths is short form of methylated spirit.
meths
English
Etymology 1
Shortened from (methylated spirit).
Noun
(-)
(chemistry) Short form of methylated spirit.
Etymology 2
From (meths) or (methylated spirits), as stereotypically drunk by tramps.
Noun
(head)
(Geordie)