vyhledat jakékoliv slovo, například tinder bombing:
 
1.
Verb. To yelf is to prod someone in the small of the back with a turgid penis, whilst laying in bed together.

Often this is a hopeful, unspoken gesture intended to instigate sexual gratification, but it may also be a side-effect of morning glory.
Christopher casually yelfed the girl he had hooked up with the previous evening, but she was clearly more interested in sleep than morning sex.
od uživatele Paolov 28. Březen 2008
 
2.
he whom pnws noods not very well
"Yelf u really suck at pwning noods"
od uživatele jamesy boi 23. Září 2007