1. Oral sex
2. To suck a man's weiner
3. When the sky goes boom boom in the rain.
Ashlee can't get boys so she waits till they yell thunder and gets on her knees.

Kiddies it's almost 10 o'clock do you have your pants zipped up so Thunder can't come get you!

Wow it's coming down hard, loud thunder and lightning flashing... Ashlee must be near by!
by Emps May 11, 2005
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The feeling of fear and tension when in an awkward situation and you are dying to deliver an arse candle. Can also be the pain felt after eating something while trying desperately to hold in an arse candle.
While at school, with only a rat-ridden toilet at his disposal, John feels the thunder...
by Peter Nelson February 7, 2004
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1. Th-under: (noun) the complete act of sexxing another person when it makes you feel not quite clean and not quite dirty.
2. (adj)to be used when describing the act of thundering another person
1. Girl, get on this, we're gonna thunder tonight.
2. Baby, you should thunder buns on me always.
by Suzzy, Jeremy, Francesca December 8, 2007
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Annoying ass okc thunder fans who don't know jack shit about basketball but just still fucking yell at the most random point in the game.
The thunder tard over here thinks Westbrook is the best point guard in the game...smh
by TurnM3Up November 29, 2019
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(noun/slang) Complimentary slang name referring to an attractive, thick female whose attributes (i.e. ass, thighs, legs, etc.) are proportionally large, noticable, and desirable. Though not a law, such females can weigh in at the neighborhood of 200+ lbs.
April was a hunka-hunka burnin' love. That thunder-butt gal had a body that could ride your dick into the ground.
by Nikki Stixx September 19, 2019
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A noodle that falls down the stairs and sounds like thunder.
I woke up to thunder this morning and thought there were storms. Turns out it was just a thunder noodle coming down the stairs.
by mooncow728 July 22, 2021
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