look up any word, like bias:
 
3.
The sound a clam makes when under water. Also used to call someone a clam.
That kid Mark is such a blub.
by Garrett+JEFF=LOVE October 23, 2008
 
1.
Blub is a nickname to call a loved one such as a girlfriend/boyfriend. It can also be used to address a person/animal that is related to you, cute, chubby, or lethargic.

There are only two true blubs in the world though.
Hey blub, I love you.
You are such a blub
Look at that little blub
by Blubathan March 07, 2010
 
2.
The slang term for blubber, used because it sounds better, and is more pleasing to say
"Awwww....that walrus has cute blub..."
by Andrew Baines February 01, 2006
 
4.
The status assigned to a drinking establishment that possesses the characteristics of both a bar and a club, but is in-between both.
M: you want to go to the bar tonight?
R: nah
M: how about a club?
R: no i dont feel like clubbing, lets go to a blub
M: a what?
R: a blub = a bar+club
by Robin Wordsworth February 13, 2008
 
5.
The status assigned to a drinking establishment that possesses the characteristics of both a bar and a club, but is in-between both.
Mike: dude that bar Ale House was crazy last night
Robin: man that place isn't a bar its dance floor is too big to be a bar, it's a blub
Mike: A what?
Robin: A bar+club = a blub
by Robin Wordsworth February 12, 2008
 
6.
The equivilant of chub, or a small amount of fat.
Yeah that Kristy girl isn't that hot, she has too much blub.
by Ian Murph January 16, 2007
 
7.
The sound a fish makes.
I stared deep into Goldy's pitch-black eyes and from the moment he said "blub" I knew we were ment to be.
by Clobothehobo November 11, 2006