Is the sentiment derived from the input text negative?

Given Text: :O INBETWEENERS MOVIE A WEEK TODAY!! Aaaahhhh! Might wear my wellies to the cinema cause I'll be 'knee deep in clunge' ;)
:O INBETWEENERS MOVIE A WEEK TODAY!! Aaaahhhh! Might wear my wellies to the cinema cause I'll be 'knee deep in clunge' ;)