look up any word, like sex:
 
43.
A word Urban Dictionary makes me feel bad for looking up its definition
Shawn: I wonder what Urban Dictionary says the definition of pineapple is.

Gary: Let's look it up:
Urban Dictionary: what the fuck are you looking at the definition of pineapples for you stupid fuck?
Shawn: I am sad
Gary: As am I
by pseudojones June 19, 2014
 
44.
A) Yes, We all know it's a fruit.
B) A code word used by collegiates (or anyone sharing a room) to notify his/her roommate that he/she is getting laid.

Verbally it is spoken to get the roommate out of the room to engage in sexual activity or Written on a sticky note and put on the door to

avoid a walk in.
A): If you are looking for the literal pineapple fruit, you shouldn't be on here.
B): Joe put a sticky note with "Pineapples" written on it so his roommate wouldn't walk in on him banging Jen.

Joe: I need the room tonight.

Tim: Why?

Joe: Pineapples.

Tim: Ah. The room's yours.
by Delta_Menace September 22, 2013
 
45.
said when one answers the phone mid-sexual activity, signals the person calling to call back in an hour.
Son of a bitch, Mike went to his girlfriend's house so when i called to find out where he was, he pineapple'd me
by The Reverend Sychnine Twitch December 14, 2008
 
46.
Another word for a genderless person, like he or she.
My name is (insert name here) and I am a proud pineapple.
I think I'm only attracted to pineapples now, dude..
by TrippleM July 04, 2013
 
47.
The symbol for the magical sub-reddit group, R/TREES.
Hey dude look! That guy over there has a pineapple on his shirt i wonder if he is an ent too!
by mcdozi January 04, 2013
 
48.
1. a code word used between 2 or more people in a situation with a large crowd, such as a party, to express awkwardness. usually the crowd members get confused and/or angry because they do not understand what the term is referring to.

2. a code word used between 2 or more people in an awkward or annoying situation that they had predicted earlier, that ended up happening.

3. just an awkward situation in general; a word used to break the awkwardness.
1. Kevin: *taking his pants off at a party" "hey everyone! look at me !"
Sydney: "oh god kevin ! pineapple !"
Harry: "pineapple all the way..."
Deena: "ew ! pineapple !!"

2. *earlier*
Loqueesha: "Alicia's totally gonna flirt with every guy at the party, even though she has a boyfriend !"
Monique: " dayum gurll.. ur right.."

*later, at party"
Alicia: *cuddling with "nick" *
Nick: "alicia, chads your boyfriend.. so get offa me"
Alicia: *speechless*
Loqueesha: "pineapple..."
Monique: "werdd..!"

3. Oscar: "guys... i just thought i should tell you that i jack off to pictures of pauls mom."
Paul: "what the fuck ??"
Gary: "pineapple ."
by kittykaateatyou July 10, 2011
 
49.
someone who claims to be "hard as fuck" but is just a huge softie on the inside. (hard on the outside, mushy on the inside)
i used to be hard as fuck, but this girl turned me into a huge pineapple
by maddawg0888 March 24, 2011