1 definition by Astaria J
Lesbian version of and occasionally similar to the homosexual "Bear". Mama Grizzlies are typically characterised by tall height, large or muscular body type, minimal grooming and aggressive style of love making combined with a generally affectionate & open attitude.
Yeah, the ropes chafed me something fierce, but she was a real Mama Grizzly and put some cream on the sore spots afterward. Best date ever!
by Astaria J October 19, 2010