quick check cashing question

[sublime]

i have a few poker accounts in my moms name, and with the neteller thing etc cashing out via check is the most viable method at this time (for me anyways). can i have the check sent to her, have her sign it, then send to me and i can deposit? i have heard of 'signing a check over' before but wasnt sure of the exacts. the check(s) will be on large side i imagine (4-5k)ish fwiw.