McSpiffy

someone over the top, crazy, sometimes totally stupid, and just plain spiffy

Wow, they're so mcspiffy

by Caitlyn Comintary November 15, 2007

Mcstiffy

When ya have a hard on in the maccies drive through

"shit this maccies breakfast is giving me a mcstiffy

by Liz bones October 16, 2018

McSpiff

A form of digital-anal intercourse between men, where a finger is inserted deep enough in the rectum to put pressure on the prostate as an accompaniment to oral or manual sex.

Also sometimes called a "spiff" or a "McSpiffy."

He didn't seem to like the blowjob until I gave him a McSpiff. Now I remember to spiff him every time.

by tannerstages August 3, 2010