look up any word, like bae:

2 definitions by Glider Rider

 
1.
The final (of four or five) tension of the pelvic muscles during a male's orgasm resulting in a small amount of cum to emerge from the head of the penis. When a man orgasms, semen is released in a series of muscle tensions. The final tension in which the last of the semen is released is a guffie.
Okay baby, I'm finished. That last one was a guffie.
by Glider Rider June 21, 2007
 
2.
When a woman has a terrible case of diarrhea during or immediately following anal sex to both partner's sexual arousal.
I want you to give me a McCaffrey! Do it on my face!
by Glider Rider June 21, 2007