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2.
a term given when someone does not get jokes faster than others. It seems that the joke stimuli passes through a checkpoint within the person's head before it actually registers into his/her brain.
comedian: I beat my monkey like it owes me money
audiences: ROTFL LMFAO
*about 15-20 secods later after everybody stops laughing*
an audience: ohh ?dick! HAHAHA!
comedian: someone's got a CHECKPOINT!
by mikey deez nutz November 11, 2010
 
1.
When a person really has to shit and he builds up pressure inside, then just when he feels like he is about to explode... he lets out a pressure relieving fart, which gives him about an extra 30 minutes until the pressure is built up again.
Justin: "I HAVE TO SHIT SO BAD MAN!!"
Riva: "cant you hold it?"
Justin: "NO IM ABOUT TO EXPLODE!!!"
Riva: "okay lets go to the bathroom then"
Justin: *extensive fart*
Justin: "Nevermind - I just reached a checkpoint."
by Tobshe August 11, 2010