Definder - what does the word mean?

What is grandslam?

When someone posts and your wall and likes one of your pictures.

I hit a facebook grandslam on Lilly.
Oh bro that sick she's so hot.

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grandslam - meme gif

grandslam meme gif

grandslam - video

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Grandslam - what is it?

A crazy operation to break into Fort Knox, but not to steal anything.Instead,an "atomic device" is used to dirty the gold for 57 years.
Could not possibly work in real life.

Operation grandslam will have my undivided attention!

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What does "grandslam" mean?

Having had sex with 4 different genders (doesn't have to be at the same time but if you do kudos). Named similarly of the Grand Slam in tennis. Having had sex with one woman, one man, one non-binary person and one agender person. Once you have achieved this you will have leveled up your bisexuality.

"I had sex with the hottest non-binary person last night, finally achieved the Bisexual Grandslam."

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Grandslam - what does it mean?

The act of one's mother "walking in" while one is receiving oral sex. (Originated from reddit)

Instead of knocking on my room door like she usually did before entering she just opened the door. I don't know what a mothers reaction should be in this type of situation but she started yelling at my girlfriend. When I say yelling I mean I heard her say words that I never heard her say before. She called my girlfriend a whore and said that god would damn us both to hell for our act of sin. My girlfriend at this point is in tears and she's scrambling to get on her clothes and pretty sure she left my house without her bra because she was in such a panic. My mom didn't speak to me for a month after that. She didn't ask me how my day was at school, she didn't speak to me during dinner and she didn't even ask me to go to church on Sunday with her anymore. She used to go every Sunday but I always said no. That's the angriest I have ever seen my mom and we have never spoken about it. When she finally did talk to me she said if I wanted her to ever speak with me again that I had to go to confession and confess my sins. I told her I would go but I ended up going to a Denny's and ordering their Lumberjack grandslam instead. She thinks I went to confession though. Also every time my girlfriend came over after the incident my mom would leave the house. I don't know where she went but she couldn't be in the same vicinity as her. Worst part of it all was my girlfriend didn't attempt to give me another blowjob for a year because she was so scared of my mother walking in on us.

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Grandslam - meaning

Receiving oral sex and having your mom walk in on you.

As read on Reddit.com

Yo, last night my girlfriend was giving me head, and when my mom walked in, it turned into a lumberjack grandslam!

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Grandslam - definition

its when you accomplish three things before taking a shower, shitting, beating off, and then taking a bong rip.

before i took a shower i took a shit, wacked off, and before i got in the shower I took a bong rip. THE GRANDSLAM.

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Grandslam - slang

A Grandslam is the upgrade of a Strikeout. Whereas a Strikeout is consumed in the order of marijuana, liquor, and beer, a Grandslam is performed by conusuming a line of Cocaine to leadoff the order. So it goes line of Cocaine, Bong Rip, Shot, Beer Chug, Release smoke. Grandslam.

Jack took a shotgun last night and was a badass until Ryan outdid him by pulling out a line and introducing us to the epic grandslam.

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Grandslam

A term more commonly used in the UK, it is simultaneous defecation and vomiting, usually upon oneself. Normally occurs post heavy-drinking.

Did you see that bloke who just Grandslammed in the bathroom?

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Grandslam

When you make yourself cum so good that you need to go to a major restaurant chain and buy yourself breakfast .

Wow .. I needed that ..I totally Grandslammed .. See you in an hour I'm starving .

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Grandslam

group sex

I hit a "GRANDSLAM" last night!!!!

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