To shoot or (sometimesstab)a person several times, usually in an attempt to murder them. Called "wet up" because there is enough blood to soak their clothes, leaving them "wet".
example of wet up:
" Set me up, wet me up, niggas stuck me up
Heard the guns bust but you tricks never shut me up" -2Pac
A new brand of cough medicine similar to Robitussin DM that was placed into the market by American rapper Lil' Wayne, a.k.a. Weezy, hence the combination of Robitussin and Weezy (Wetussin). This OTC cough preparation can be purchased at any drug store by the handle and bears the image of Weezy holding a trident posing as Neptune, Greek god of the sea.
Fan: Yo Weezy, I tripped on that shit too and thought I was Neptune!!!!
Weezy: Hey, this guy recognized my lyrics, give him a free handle of Wetussin!!!!
A greeting that retards use to signify that they are mentally challenged and extremely horny. This is especially common within the population of them that use hardcore drugs (like black tar heroin)
man 1 (chromes disease) : “BEOUP WEOUP!”
man 2 (normal) : “oh no ! somebody get that retard some puh!!”