What is The 'paula Radcliffe'?
1.
A 'messy follow through',
generally screwing up at the last minute//
often used in terms of sport (such as missing an open goal and similar).
derived from the marathon where Paula Radcliffe had to relieve herself.
The 'Paula Radcliffe' example:
Sam and Danny are watching a hockey match, where Max misses an open goal;
'That was a Paula Radcliffe mate! Owned!'
See