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1.
Adjective/ Pronoun.
(Same Meaning For Both)
Explination of Lah-Wenn :
Playful and friendly (at extremes it can be considered puppy like) obviously these characteristics can make 'a Lah-Wenn'/ 'Lah-Wenn like object' lovable.
A compliment (:
Example 1 - Adjective
You know that girl.. yeah well shes a right Lah-Wenn!

Example 2 - Pronoun
Oi! You...Lah-Wenn.
by MissExcitableSugarPuff (: February 12, 2010