I have weird bumps on my groin that dont go away, they been there for years, they dont itch?

Get examined: examinedCan't tell here. Could ne skon tags, ingrown hairs, other benign skin abnormalities, as well as warts, other sexually transmitted diseases, lymph nodes, other.

Likely benign: Bumps on the scrotum you can appear under the skin & are benign. On the groin, my first thought is bumps caused by ingrown hair. You may also have skin tags (though these are more common for men over 50 years old in my experience). The cause is most likely benign. But if still concerned, visit a local STD clinic, since they can help & visits are often free. Hope that helps.