when a male masterbates immediatly before engaging in sexual relations, to avoid pre-maturely ejaculating during intercourse.
by simplesam990 December 28, 2010
Get the psbmug. (n.) Professional Spring Breaker.
Mid twenties males who work all year as waiters or managers of small retail stores to afford a one week vacation in Cancun every Spring break. PSBs can be identified by their muscles, barbed wire tattoos, spiked haircuts, backpacks, board-shorts, and the ever-present can of Natural Ice beer in hand. PSBs are loud and like to high-five their "brahs" when they do something in front of females that most other people would consider rude or embarassing.
PSB's are subclassified as PSB cat 1 (category 1), cat 2 (category 2), and cat 3 (category 3).
Most PSBs attended Syracuse University and majored in accounting.
Mid twenties males who work all year as waiters or managers of small retail stores to afford a one week vacation in Cancun every Spring break. PSBs can be identified by their muscles, barbed wire tattoos, spiked haircuts, backpacks, board-shorts, and the ever-present can of Natural Ice beer in hand. PSBs are loud and like to high-five their "brahs" when they do something in front of females that most other people would consider rude or embarassing.
PSB's are subclassified as PSB cat 1 (category 1), cat 2 (category 2), and cat 3 (category 3).
Most PSBs attended Syracuse University and majored in accounting.
by Futureman June 30, 2004
Get the psbmug. Poisonous Sperm Build-up.
This is the male version of PMS. Characterized by moody outbursts and a generally disagreeable disposition. Caused when a male allows other life issues to get in the way of not properly taking care of his sexual needs.
This is the male version of PMS. Characterized by moody outbursts and a generally disagreeable disposition. Caused when a male allows other life issues to get in the way of not properly taking care of his sexual needs.
by mark77nyc March 11, 2008
Get the psbmug. by EricKay March 17, 2010
Get the psbmug. 
Pyscho Study Bitch.
Everyone has that one person in their class who does anything they can to get an A. Also they raise their hand every 5 seconds and say some random shit.
Everyone has that one person in their class who does anything they can to get an A. Also they raise their hand every 5 seconds and say some random shit.
by Lukeypukey1234 June 12, 2018
Get the PSBmug. A gang usually residing in the South, Mainly stands for Philly Shotta Boys or da Pound Shotta Boys, etc depending on the location.
by tharealwordforshii August 16, 2022
Get the PSBmug.