To collect one's thoughts means to take time for his/herself after a particularly disturbing event, and to get his/her mind back in order.
Person1: Hey, what's up?

Person2: Becky and I just broke up last night.

Person1: Oh that sucks, how've you been handling it?

Person2: I dunno man, but I feel like complete shit.

Person1: I'm sorry, how about I leave you alone and give you time to collect your thoughts?

Person2: Good idea. I'll explain things later then.
by L e a f January 9, 2010
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When someone is acting badly (racist/sexist/generally shitty) and people from the group that they belong to are called upon to keep them in check.
Jordan Peterson's transphobia needs some reigning in, U of T come collect your man!
by Zeke from the Creek November 10, 2017
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when your friend is being a dick head embarrassing or said summit dumb in front of your other friends this can be said
friend 1: "Nah soap tastes peng still"

you (saying to friend 2): "Sasha come and collect your bredrin/friend"

friend 2 : "thats your bredrin"
by 102killerdrop October 3, 2018
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