hit reef

When a guy is having sex with a girl and he hits the back wall of her vagina.

My girlfriend is so small that every time we have sex, I hit reef.

by Nick77 April 12, 2008

hit reef

When you're banging a chick and your dick is so long that it hits her cervix.

me: "dude! my new gf is so small i hit reef last night!"

friend: "bullshit, dude. you're asian."

by botokuno July 31, 2008

hitting reef

"Hitting reef" is a term that describes when a man's penis penetrates a woman's vagina and proceeds to make contact with the woman's cervix. The term is derived from nautical terminology, which describes a boat in shallow waters that has struck a coral reef.

"Dude, I got laid last night and for the first time I was hitting reef!"

"My girlfriends vagina is small, she is always complaining when I 'hit reef.'"

by I-wrote-sugar-cookie November 22, 2013