When you pull off some smartass comeback against a crappy teacher that gains everyone else a few glorious moments of banter, but gains you extra work or a detention.
Teacher: Where's your book?
Smartass: At home.
Teacher: What's it doing there?
Smartass: Having more fun than me.
*insert laughter here*
Teacher: Detention at lunch for not doing your homework.
Skrub: Damn, he just got bookslapped.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."