Mr. Potato Head,又稱馬鈴薯先生、薯蛋頭先生或薯蛋頭,是一種玩具,由马铃薯形狀的塑料模型組成,模型可以裝飾各種塑料部件附著在主體上。這些部件通常包括耳朵,眼睛,鞋子,帽子,鼻子和嘴巴。該玩具由喬治·勒納(英语:George Lerner)於1949 年發明和開發,最初由孩之寶於1952年製造和發行。Potato
1007/s00018-004-4190-0. (原始内容存档 (PDF)于2019-04-28). Lerner MR, Steitz JA. Antibodies to small nuclear RNAs complexed with proteins are produced by patients
of small degree vertices with at most one big degree neighbour in planar graphs, Tatra Mountains Mathematical Publications, 2005, 30: 149–153, MR 2190255