when you are rowing and your shaft gets stuck in the water causing the oar to stay in place. basically get hit by the oar when you catch a crab. Crabs can range from small hits that don't hurt much to an ejection crab were you are shot out of the boat.
Did you see that kid he made his boat lose because he caught a crab

Did you see him catch the ejection crab it shot him straight out of the boat haha
by waaaa man June 3, 2010
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Oh man, i did ashley last nite and now i have crabs on my peepee
by lightpost July 19, 2006
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little bugs that crawl and bite your nut sack
me : DUDE! guess what !!??
jon: what!!??
me : my sack itches
jon: ok why are you telling me ?
me : tell your sleezy douche bag mom i said thanks for the crabs!
by vagine ridar January 21, 2008
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def1: infestation of the pubic hair by crab lice
def2: These crustaceans have a hard bony or chitinous outer covering with a small abdomen concealed beneath it, short antennae, and five pairs of legs, of which the anterior pair are large and pincerlike.
crabs of the ocean
crabs in the balls
by http://anserq.net January 1, 2006
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little bugs that like staying in your pubes
oh man, last night just when i was starting to fuck stacies mom, i saw lots of crabs in her pussy hair
by Assmaster3000 December 22, 2005
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these great little insects that live in your pubic hairs. THeyr'e really great and I like them a lot.
Hey Steve, do you want to see my crabs?
by wallis and futuna islands October 21, 2003
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