Thumbing Edit Meaning

1.

Similar to fingering a girl, but done with the thumb

that babe'n'babe really liked it when I was thumbing her

See thumb, thumbed, finger, fingering, fingered

2.

Punishing your significant other by inserting your thumb in her ass without warning. A technique that is crude, but effective. See also, ad hoc.

Thumbing--She wouldn't get ready to leave, so I thumbed her so she would get out the door.

See thumb, thumbed, ad hoc, anus, punish

3.

when one is too busy to be bothered with something he/she had already committed to doing, especially applicable when letting an entire group of people down

Instead of coming to D&D on time so everyone could start the game, Otto Normalverbraucher was busy thumbing his ass.