Definitions by islamorada in 2:45 minutes

Pachycephalosaurus 

the act of head butting a chick in the mouth during sex

# 2 : i was with this guy last night - he called me a freak and gave me a Pachycephalosaurus . busted my lip right open.

# 1 : not cool man , not cool.

Pachycephalosaurus by islamorada in 2:45 minutes December 24, 2010

saint lucie strangler 

A 2 part sexual act. part 1: a headboard or other hard device is used to provide an initial impact to the females forehead. Part 2: during intercourse, the male chokes the female to unconciousness thus rendering her limp.

"Dude last night I gave this bitch the saint lucie strangler - I thought she was dead !"

saint lucie strangler by islamorada in 2:45 minutes August 1, 2009