missiletoe

(v.) When a person uses their hallux (big toe) to stimulate their partner sexually. The act is most commonly performed on a female and upon the vagina. Variations exist using the other toes and/or other orifices. c.p. fingering.

"Yo man what's with the limp?"

"Bro I got really bad foot cramps, I missiletoed Sarah last night and fucked up my foot."

"The fuck?"