A turd so long that one end bottoms out in the toilet while the other end slides across the ass cheek as it makes its graceful exit.
Man, after all that beer and Taco Bell I had, I had the nastiest side swiper first thing in the morning.
by xxxx11111 December 29, 2011
1 more definition
Applicable to a friend/acquaintance hitting on your girlfriend behind your back.
I was sent overseas by the army then I found out this guy is sideswiping my girl back home. What a sideswiper!
by chuggchuggriff August 03, 2011