when a man (or woman for that matter) goes out looking for muffin top females to meet or hook up with. this pursuit can be either conscious or unconscious.
Yo, Alex is really pastry shopping tonight, thats the third muffin top he's macked on tonight!
by HassK June 26, 2007
1 more definition
When a guy goes out with the full intention of finding girls with muffin tops and making out with, or sleeping with them.
I just broke up with my girlfriend...I could really use some pastry shopping this weekend.
by Dubble D July 06, 2007