heify

antagonistic behavior, in your face actions

My boss was all heify on me when I didn't complete my assignment on time.

by Larry Steelman December 23, 2005

Heifi

When the kid from Hey Arnold's best friend, named Gerald, takes a shower and his top-hat hair goes down.

Dammit Arnold my hair is SO Heifi.

by Cow Poly January 29, 2006