There's a code you can do but googling it then copying and pasting them is easier than learning it actually learning it so
MySpace Symbols (hearts, stars, skulls, backwards characters, etc) - CoolChaser Forum
☠ ☮ ☯ ♠ Ω ♤ ♣ ♧ ♥ ♡ ♦ ♢ ♔ ♕ ♚ ♛ ⚜ ★ ☆ ✮ ✯ ☄ ☾ ☽ ☼ ☀