(In football/soccer): to beat your opponent in a one-on-one contest by tapping the ball between his legs and running around him before he/she has realized what happened.
"Look at Michael go! He's megged 4 people straight!"
The act of nutting inside a partner with one thrust of the pelvis; afterwards exclaiming "You've been megged!" this in turn would lead the female to be almost instantly impregnated. The female must also by the rules of the megged foundation, leave and never see the male again.
" fully just megged a bitch last night"
"megged a slag now she's pregnant"