look up any word, like beeg:
A Blenge is a term for an item which is being described as possessing both the qualities of a Bellend and a Minge, but not in a positive way.
Most regularly used to describe someone who has done something either idiotic or rancid in an insulting manner.

Don't bother talking to Dave, he's being a complete Blenge.
by Joooooosh February 09, 2010
'Blenge' is a cool Limavady saying for 'punch'
jesus sur i hit that boy there a quer BLENGE in his we face
by chris hunter July 12, 2006