The kind of silly, uncontrollable, constant-movement-causing reaction to love. May result in tackles, tickles, crazed giggling, ":3/X3", lolspeak, mushy talk, and all-around madcap behavior. When constantly repeated, slurs into "blub, blub" giving the impression that the speaker is drowning in love.
Boy 1: Whoa! Did you see his girlfriend just tackle him Is she psychotic?
Boy 2: Don't worry about it, she's just in lublub.
by MC lub September 4, 2010
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the fleshiest of lovehandles that spill over the waistband of often too tight trousers.
Show us your jabbies so I can chub your lublubs.
by mr.buffstick March 11, 2005
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A superior power that shows that the person who said have loved another person more (the love for the person saying it is ×alabnull which is more than infinity) this word cannot be denied once one said the other person in the relationship cannot say it and only you have the superrior power to love them more. Everything cannot deny this word
Me:i love you
Gf:i love you more
Me:lublub
Gf:nooooo now i cant say i love you more. Since you love me more now
Me:*evil laugh*
by Oazie December 17, 2021
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