by DIPtheCHIP February 9, 2018
Get the Sigma Showermug. by uwu09999 January 17, 2022
Get the Sigma Simpmug. Sigma day is the day for the sigma males. The sigmas get the praise they deserve and everyone needs to adapt his personality. This day falls on the 25th of august
by SigmasOfSigma August 22, 2022
Get the Sigma daymug. by srx_man September 17, 2023
Get the Sigma Monkeymug. by Papayao08 October 22, 2020
Get the Sigma Friedmug. Science so complicated one needs to use calculus most of the time to express concepts. From the "sigma" letter in calculus, the symbol that is used to express summation.
by pentozali May 1, 2008
Get the sigma sciencemug. by trulysigmagreg April 7, 2022
Get the sigma gregmug.