Something that is very rare in today's world. A gentleman is a man (yes, folks, a MAN) who will normally open doors for a lady and generally be quite nice and polite.
a derogative term used in conversation that u either a) cant be bothered getting involved with b) do not understand OR c) have no relative input towards
a) i have a boil the size of russia...
"so does ya mum"
b) the root of 4980923 squared becomes a positive indice when u cube it and times it to the negative power of 4...
"ya mum"