stands for "It's Senior Year". ISY can be used interchangeably with "YOLO"; it is used to justify otherwise questionable behavior during the final year of high school or college.
by killemandgrillem69 February 19, 2014
Invented by a group of South Florida teenagers on a summer afternoon. Rump jumping is to get completely naked and jump from a structure such as a bridge into a body of water. The higher the jump or the busier the bridge, the better. Often done in the pursuit of Instagram likes or simply a good time with friends.
Sarah: "Theres no way you'd rump-jump off 17th street Causeway into the canal..."
Matt: "Anything for a good laugh and some Instagram likes, grab the camera and lets go"
Matt: "Anything for a good laugh and some Instagram likes, grab the camera and lets go"
by killemandgrillem69 November 15, 2013
To catch a large fish. The word comes from the slapping action of a fish as its being reeled in. Bass, Tarpon, Snook are all known for "slappin" the water as you pull them in.
"Man we were slappin' today. The bass must've been hungry"
"(Insta pic) Great day on the lake #slappin #killemandgrillem"
"(Insta pic) Great day on the lake #slappin #killemandgrillem"
by killemandgrillem69 October 16, 2013