I had a terrible incident at Tesco yesterday morning.
Mrs NoTailT asked me to pick up her cigarettes whilst I was there.
She kept reminding me "20 L&B" and I was getting it confused with B&H, so she told me to remember it as Lesbians & Bisexuals.
The poor young girl working on the counter at Vic Rd was awfully bemused and concerned when I - rather flustered - asked her for 20 lesbians and bisexuals.