article_snippet.sent: Lewis Hamilton's celebrations have led to criticism of the two-time world champion .
article_snippet.sent: On Twitter, Lewis Hamilton was described as a 'bully' and 'disgusting'. 
article_snippet.sent: Hamilton and Hamilton team-mate Nico Rosberg had a spat when the German said German team-mate slowed German down .
article_snippet.sent: his team-mate Nico Rosberg was unhappy as his team-mate Nico Rosberg felt that Hamilton backed his team-mate Nico Rosberg up into the reach of Sebastian Vettel .