When you have been at the buggery pokery with a woman. After climaxing this is the jelly like feeling you get in your legs.
Ryan: Hey I went to Katieâs last night I was banging all night then my legs went funny
Joe: Looks like you got leg lag Ryan
When someone from Thurcroft gives a good old face bashing
Barbecue Owner: Hey come back here with my barbecue
Fordy: Fuck off itâs going on marketplace
Barbecue Owner: Fuck you Fordy hereâs the Thurcroft Thump!
*SMASH*