Regex

 YES I AM INDEED !(WEARING A CAP) that being a regex  YES I KNOW valhall in norway etc etc  ARGHH  STFU ABOUT REGEX OK(AY)?  LACHMOEWE(\|.*)?  CASE-INSENSISTIVE I( WI|')LL SHUT UP ABOUT REGEX  SENSISTIV ps did you see what i did thar i'll i will etc  REG(ULAR )?EX(P(RESSIONS?)?)?