A different and usual way of spelling "Apple Sauce." The word apalsos, though, can only describe the original flavor, with no cinnamon or other shit added.
A Russian sexual act by nature (fetish) the 'Aploski Wet Willy' is when a male masturbates into a sexual partners ear to the point of ejaculation into ones ear canal.
Person 1: Hey man! Gave your girlfriend the Aploski Wet Willyyesterday!
Person 2: Knew I could count on you!
a laugh-a-minute riot. Joke upon joke. Pee your pants funny.
Robin Williams stand-up is a lols-apalooza. Steven Cobert's "The Word" is a lols-apalooza. Bill Maher's "New Rules" is a lols-apalooza. If you want to experience a lols-apalooza, watch the video of Bill O'Reilly freaking out.