Bosingwa 

To put in an embarrassingly poor amount of effort in any given situation.

"I'm pulling a Bosingwa at work today as it is New Years eve"

Bosingwa by rangersboys December 28, 2012

Bosingwa 

Football nerds/weebs

Person 1:
Those football fans are so annoying with their screaming at every successful tackle.

Person 2:
What did you expect? They are obviously Bosingwas

Bosingwa by NotAchamberlain April 10, 2022