four-ninety

Four-ninety is to square up to someone for a challenge, or fight

Four ninety is in reference to the four ninety degree angles in a square

Also used as four-ninety degree or 490°

"You 4-90-ing up to me?" = are you challenging me,

"four-ninety then bitch" = square up son

Unawerewolf

a werewolf that is unaware of fact it is a werewolf.

Steve - "hey dude you totally turned it to a werewolf last night bro"
Pete - "no way bud your bullshitting"

Steve - "no bro, you must be an unawerewolf man"