Adopted son: PMO ( we drew up the adoption papers last year)
Brother he wish he'd had: molecules (no one's taste in music or wit comes near)
Little sis: dreadnaught (so damn polite and not too pushy)
Little bro: alfred (he's learning all the time)
sarcastic best friend : Urban (say no more

)
party partners (female): nonsubmissivewife (seems like a party girl who could keep up with the lads) savanahh (could probably drink me under the table)
party partners (male): right-track (all northern men have subliminal drinking skills and wit) bulldog (the sort of fella that would lend you a few quid and get ratted with you too)
Babe magnets you hang with just so you may get lucky: roygbiv, laces out dan
Sensitive wet blanket friend:Ethan (he could write all your poetry Cyrano De Bergerac style)
A member who is suspiciously similar in many aspects: janszoon
add more later