Similar to Jeezy (Young Jeezy), Weezy (Lil' Wayne) and Yeezy (Kanye West); "Pleezy" refers to the southern rapper "Plies".
The word is also used in shortening the two words: "please" and "yo" in a sentence.
Example 1:
Person 1: Yo who's repping the dirty dirty now den?
Person 2: You already know Pleezy be on it!
Example 2:
Person 1: I heard you been all up on Sheniqua?
Person 2: Pleezy, my man, you know I don't get down like that.
Ignorant White person who doesnt like minorities, homosexuals, certain religious faiths, Loves to hate, Feels needs to hate to be accepted by those who think the same way that person does