by oh my moses! December 9, 2008

Greg is short for smoke. The term came from Basketball player Greg Ostertag. "yosi" is the filipino term for cigarette. Yosi sounds like Ostertag, but we use the first name cuz it's shorter.
by MarkthePoet January 13, 2008

to vomit into your mouth or throat without actually puking. the vomit is immediately swallowed before thought is given, leaving a bile aftertaste generally
that bear-hug caused me to greg
by NickB111111111111 October 16, 2008

A Bisexual Mexican who enjoys sonic fan art and has abnormally large hands which he prefers to hide in his front pockets . He tries to deny his bisexuality but his friends are very aware of just how Bisexual he really is . When confronted with this he often blames his bisexuality on a Jew.
by Jimmyblowblueballsbillbob November 23, 2016

by Um-Tan January 1, 2020

Greg is one of those people who you like at first and then realize he is a dick. Greg is always a sellout on everything and looks like a rat. Greg also has a chode and never gets girls.
#greg
by Brayden lambert January 19, 2019

by James Avocado December 9, 2018
