A phrase used as an insult from one to another.

The receiving end of the insult must be male otherwise it wouldn't make any sense and that person would automatically win the insult battle.

The exact opposite of being "hung like a horse".
Guy#1: "Dude, Shut-up I'm hung like a horse!"

Person#1: "Yeah... hung like a seahorse!!!"

Person#1: "HAHAHAHA I win one to nothin!!!"
by Freed-olay January 11, 2008
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A guy who is crusty and eats seahorses
That crusty ass seahorse eater is searching for MORE seahorses to eat
by Seahorse Eater April 20, 2017
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The "Reverse Cricket Leg Bionic-Seahorse" is the act in which the male hangs onto a shower curtain, holds his left leg up with his other hand, while the woman does a handstand underneath him while the shower is on. The Man thrusts downward in a circular and pumping motion.
" Yo Ryan I heard you gave her a Reverse Cricket Leg Bionic-Seahorse!!"
by Pindershlon February 11, 2010
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After cumming in a female's ass, the male then adds chili sauce to it. The female then proceeds to shit the mixture back out onto hotdogs, where the couple then eats them.

The same can be done with substituting the chili sauce with Sriracha chili sauce and noodles.
Hey honey, are you down for some Chilean Seahorse tonight or are you still full from the Alabama Hot Pocket from this morning?
by BrklynVodka June 15, 2022
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When a fisherman is fucking from behind, he bucks off smacks her ass and comes in her eye...
by PnCts88 November 8, 2019
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Simon the seahorse is the biggest shagger in the whole of mankind. Often known for his goalkeeping abilities, the seahorse is known for his abilities off the pitch too, notably with women. His baby seahorse can only be described as significantly substantial. Ladies if you are lucky enough to have some seahorse magic sprinkled on you tonight, it’s a good night for you
Oh my god have you seen Simon the seahorse, oh wait my knickers are wet!
by SOZ ANNA November 23, 2021
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