"Mrot" is the trademark definition for Mort. He is the clearly most l337 aq player ever to grace the servers. He was deemed this title after managing to not claim a single frag in a clan match. He did in fact, end up with a minus score during the 20 minute period. Mrot is a complete pleb.
A term used to pre-warn colleagues of a toilet which you have just had a monster shit in, so that fellow colleagues do not make the mistake of making a visit to the same trap within the "cooldown" period.
Traps are numbered from 1 onwards, from left to right as you face the cubicle.
"Alreet lads, just to give ye' a heads up - trap of the day is #4, she was a beauty!"