1.   I thumbed a ride to school.

2.   -- Will it be legal to thumb a ride on Siskel-and-Ebert Drive?

3.   He thumbed rides with Navajo families and began learning Navajo, as well as English.

4.   In that case, Danny Romero had better start thumbing a ride.

5.   Still, if not for a stroke of good fortune while thumbing a ride on Cape Cod, Faxon may not have had the life he has had.

6.   When I was young and without wheels, I did not hesitate to thumb a ride.