2 definitions by Bladeface

The act of holding your breath after taking a toke on a spliff then as it becomes more difficult to keep the breath in, breathing in. Aiming to take at least 3 breaths before it becomes unbearable and you have to let it out.

Helps if you are standing to allow your lungs full capacity but be sure you have a friend who can catch you when you forget your legs are there!
Dude: Hey man, you know when you hold your breath after a toke, try to breath in when it gets hard to hold it!
Man: *tries* Woooah! Dude, I'm sparrowing!
by Bladeface December 22, 2013
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The abbreviation of bullshit. Much easier to shout or spit when you're putting down the man! Or in everyday conversation.

Also 'I call bullsh' - Meaning to say if one of friends makes an outlandish statement that you don't believe.
Dude: I'm so sick of the prices of these bus tickets, it's so bullsh!

Dude: So I left the club with the hottest chick there.
Man: Pfft, I call bullsh!
by Bladeface December 23, 2013
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