Not a saucy 1970s
comedy starring Barbara Windsor and Sid James, but a person who either
a) packs 300lbs of clothes in an "air-travel approved" roller-case that then
won't fit in the overhead compartment
or b) someone who manages to get on board with a roller-case, brief-case, laptop bag, hand-bag, duty-free bag and coat despite the 1 piece
of hand-luggage rule.
The net effect is there's not enough space for your
rucksack within 5 rows of where you are sitting.