Kutcher made the jokes on his show "The Ranch" which was debuted on Friday, April 1, reported Ace Showbiz.
The actor probably went too far with his jokes, so he apologised to the songstress, writing, "Apologies again, Miss @ShaniaTwain. I had no inhibitions, made no conditions and definitely got out of line," while referencing Shania's 1997 hit "Man! I Feel Like a Woman!"
Fortunately, the Canadian singer didn't seem to take the jokes seriously as she replied, "@aplusk next time you're lonely, don't call on me. Try the operator, maybe she'll be free. @theranchnetflix."
On the Netflix comedy, Ashton plays Colt Bennett, a man who has just returned to his family's ranch after playing semi-pro football in Saskatoon.