One Nigerian lady has started her Smile-A-Thon attempt as she would be smiling without stop for 72 hours.

One video has captures her on live cam smiling nonstop as the timer counts down.

See some reactions:

the_real_tobe_official wrote: “She never chop breakfast or go 0 through a lot for her life before “

fashion_magicblog wrote: “What about pray _A_thon”

dkxn_t wrote: “What if her boyfriend just break up with 86 her as she dey do this Smile-a-thin?”

beatriceofficial wrote: “This song has been through alot..”

_themediagirl wrote: “What if your lips should hang?”