Acronym for Laugh Out Of Breath.
Person 1: *tells a joke*
Person 2: "LOOB. That was so funny man"
by Gangsta29072349 December 28, 2008
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A combination of 'Love' and 'Boob', Loob is defined as the unconditional love for books. Its verb form, Loobing, refers to the act of making love to boobs. Similarly, a person who makes love to boobs is known as a Loober.
Taha : I heard O.j. was Loobing Adeema all night.
Noman : Yeah, he's such a Loober.

O.j : Hey guys, you won't believe who I loobed last night!
by Loobing all night April 09, 2014
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Bro, didja see Melissas big olloobs last night?!
by MandM Productions November 28, 2019
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boobs that either are placed lower on a girl's torso than usual or have sagged beyond the point that is considered normal
Rapunzel, Rapunzel, let down your loobs!
by Ice Irving April 20, 2010
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