n. the proper reply to a question asking if you want to purchase a bicycle
"Want to buy a bike?"
"Slippity fish!"
by tillyeightten September 7, 2011
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1. When your penis slips out of its holster, its barn, i.e, your pants.

2. Also may refer to unnatural through the clothes protruding during mid hug. Context will be your guide.
Looks like you got yourself an accidental slippity doo!

OH MY GOD THAT OLD MAN JUST HAD A SLIPPITY DOO AND ITS JUST HANGING THERE.
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When you slip a girl the dick and then dip.
"Dude, I definitely slippity dippitied this chick last night!"
"I had to meet someone in 5 minutes, so I just gave her the slippity dippity real quick."
by Suckonmeballs May 17, 2018
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The dirtiest kind of anal sex you can imagine. Basically anal sex that turns into a pool of shit with continuous sex and no clean up. Normally done by really dirty mofos and guys who want to experiement a little further than just regular anal sex.
Ex)
1. Jordan gave Michelle a slippity slip slop yesterday and nobody cleaned it up

2. My boyfriend gave me a slippity slip slop and and it was worse than the Dirty Sanchez I got a week ago
by DragonHerpes January 8, 2014
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When you need to get something accomplished , usually in a hurry.
Cooper: Well now we have the framing done, but we still might need to replace the insulation before we do the drywall.

Casey: If we need to do that, then Slip Slap Slippity Slew, we'll get it done!
Cooper: Send it!
by bostoncasey October 4, 2018
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A slip up

said by silly adults who own 32 cats

"how slippity sloppity of me, My humble apology kind sir"
"how slippity sloppity of me, My humble apology kind sir"
by Ihopeyousmilewhenyoureadthis September 8, 2020
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