Rat Laughter



Uploaded by: thegoodreverend
Video Description:
Can rats laugh? From Tierney Lab: http://tierneylab.blogs.nytimes.com/2007/03/18/what-happens-when-you-tickle-a-rat-see-for-yourself/
Posted for http://thegoodreverend.blogspot.com/2007/03/humans-arent-only-ones-doing-it-rats-do.html


Tags for this video: animal laughter rat science

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Rat-Human ... ( 3 months ago by spamin8r)
Rat-Human Translation: "STOP IT STOP IT! I'LL KILL YOU I SWEAR!"
hahaha xD ( 3 months ago by sebbef)
hahaha xD
yes, ha ha ha ha ha ... ( 2 months ago by turbopirate)
yes, ha ha ha ha ha ha ha.
wierd lol ( 2 months ago by alfie0011)
wierd lol
they probs are ... ( 2 months ago by fiver5vervain)
they probs are terrified
f*****g arses..the ... ( 2 months ago by ScooterSam82)
f*****g arses..the rats are following his hand because they want to get out of that fish tank! and thats not a rat laughing either.
they are just squeaking.
(i wish these sciencists would stop doing these sorts of things..:/
poor rats ( 2 months ago by Deery130)
poor rats
this dude is a freak ( 2 months ago by TINABELLE4ever)
this dude is a freak
There prolly ... ( 2 months ago by craig57street)
There prolly chasing his hand cause they're so pissed off from the twat tickling them they prolly want to bite it off
If rats dislike ... ( 2 months ago by djinnmasterkeladry)
If rats dislike something like a hand, they don't chase it, they run away from it. Like if your rat was scared of you or disliked you for some reason, they would run away from you and hide, not try to attack you.
A rat behaving the ... ( 2 months ago by malachitetrilobite)
A rat behaving the way that one's behaving with him is having fun, not being pissed off or scared. That is a playing rat, not a frightened or angry rat.
To begin with, what ... ( 1 month ago by WhiteEquine)
To begin with, what we call 'laughter' was actually a reaction to alert others of danger O.o;;
So it's really not that unusual that, say, a rat would laugh.
And as a sidenote, those rats are fine. They're perfectly healthy and are *playing* together, in much the same manner that two puppies might playfight for fun.
This bloke wants to learn more about animals and how they live. It's those who are testing out cosmetics on rats that you need to be directing your hate towards.
thats my rat the ... ( 1 month ago by winger9000)
thats my rat the black and white one
it's mine aswell ( 1 month ago by PunkINSIDE)
it's mine aswell
I have 5 rats. 3are ... ( 1 month ago by OSMICKAVLEVODOLE)
I have 5 rats. 3are black and white as rat on video, one is husky (silver and white) and last has colour as cocoa :)))
i love rats
and you're a ... ( 1 month ago by cramram6666)
and you're a fucking hack
And you're a ... ( 1 month ago by cramram6666)
And you're a fucking hack
And you're a ... ( 1 month ago by Stojio)
And you're a fucking imbecilic pleb.
at least im not an ... ( 4 weeks ago by TINABELLE4ever)
at least im not an inmature, stupid,inconsiderate freak like u
I dont think any of ... ( 2 weeks ago by mmmmmarcus)
I dont think any of those negative peta thumpers know what an angry or scared rat looks or sounds like.
Soo cute! I wish I ... ( 1 week ago by XRatgirlX)
Soo cute! I wish I had one of those devicies to see if mah rat laughs! Smart idea
I'm glad this guy ... ( 1 week ago by danipants13)
I'm glad this guy is doing a scientific experiment which won't harm the rat. Quite the opposite, actually. :)
Cute as fuck!
This made my day. ... ( 1 week ago by 86Brenee)
This made my day. Thanks for sharing it! :)
my buddy thinks I ... ( 2 days ago by jacque9238)
my buddy thinks I have fat legs, opinions?




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