The State of being a gangsta or a G-Unit. If you are a Losch no one will mess with you and you have awesome rhyming skillz.
To be Losch you also have to have musical skills that are off the charts and a Love of all things cute and fuzzy.
Dude 1: I'm feeling so Losch Today, I think I might adopt a dog.
Dude 2: Me to lets do it.
Dude 1: But First can we go rhyme and put it into a Rap?
Dude 2: Sure Lets Go!