A fishing term that is the result of a fishing trip on a headboat in south eastern US, that results in the catch of the following fish:
Amberjack
Grouper
King Mackerel
Amberjack
Grouper
King Mackerel
Will: "Fair seas & calm winds, although the current was ripping -- I caught a Smoker, Firetruck & a Reef Donkey"
Madeline: "Sounds like a sweet day on the water, bro -- I had a Headboat Slam as well!"
Madeline: "Sounds like a sweet day on the water, bro -- I had a Headboat Slam as well!"
by porcha April 13, 2013
 Get the Headboat Slammug.
Get the Headboat Slammug. by Mrcheeckybum March 9, 2024
 Get the Clam slammug.
Get the Clam slammug. They’re making this new type of music called trap slam it’s like battle rapping on an instrumental with poetry about trap shit
by EsauLTBible September 28, 2021
 Get the Trap slammug.
Get the Trap slammug. When you finger a girl to completion on the school bus, on the way to school. So that she is soaked as she walks into the school building.
Man, I gave Jordan the School Bus Slit Slam yesterday morning she she was a mess walking into first period.
by RodJammerJR February 5, 2024
 Get the school bus slit slammug.
Get the school bus slit slammug. Slam cannon is when you take 80 Viagra and race it to see which happens first you die of heart attack or you fuck so hard your dick falls off.
by SansT.skeleton December 12, 2020
 Get the slam cannonmug.
Get the slam cannonmug. When you have chlamydia you fuck a girl and tell her you have chlamydia when you already came inside her and wait untill you get slapped.
by Sheeproaders April 5, 2019
 Get the chlam slammug.
Get the chlam slammug. 