You know your sister has been acting really fetchy lately.
by Juan A Ramos April 16, 2007
1 more definition
adj. Arrestingly silly. Mainly pertaining to behavior that may be perceived as the norm in some social situations but out of context. Origins - a 2 1/2 year old child. 2005
Dad caught pinching Mom's butt-Hey Dad, that's too fetchy.
by cj February 13, 2005