A website whose title is commonly expressed as an acronym, such as MLIA, which stands for MyLifeisAverage.com.
Other popular examples include FML (FMyLife.com) and TFLN (TextsfromLastNight.com).
Such websites often consist mainly of continually updated posts related to their title. For example, the site MLIA posts about "average" life experiences and TFLN posts funny texts related to nocturnalescapades.
A variation of the common word "across" which often occurs when said in a Seattle (or other fast-paced) accent. Typically comes before such words as "street" or "store" in which the st- syllable is blurred into the word "across" because of the speed at which most native Seattleites speak.