Chill

Ch1lL; 4L50 Kn0wn 45 Ch1lL57181, Fr3323r57181 4Nd Ch1ll4ry Cl1n70n 15 4 m3l0nh34d. H3 15 7h3 k1ng 0f M3l0n14. H3 7h1nk5 7h47 h3 15 83773r 7h4n 57u84l (h3 15n'7).

Translation
Chill, also known as Chill57181, Freezer57181 and Chillary Clinton is a melonhead. He is the king of Melonia. He thinks that he is better than Stubal (he isn't).