(one's) two cents

One's opinion or point of view, for whatever it may be worth, generally when it is unsolicited. I find Jeff's husband a bit trying at times. He always insists on putting in his two cents, whether we want his opinion or not! Here's my two cents: I think the staff would really appreciate a bump in their pay. If anyone wants to hear Dr Sanders' two cents about the anti-vaccination debate, you can tune in to his podcast this Friday.

two cents

One's opinion or point of view for whatever it may be worth, generally when it is unasked for. I find Jeff's husband a bit trying at times. He always insists on putting in his two cents whether we want his opinion or not! Here's my two cents: I think the staff would really appreciate a bump in their pay.