Meaning I love you
Type Slang
Rank ★ ☆ ☆  Uncommon
Usage Online Only (chat, messaging, e-mail)
Comments The numbers 4, 5, and 8 represent the letters I, L and U on a telephone keypad. Therefore, 458 is code for ILU, which is an abbreviation for "I love you."
Updated May 23, 2009